YEAGER, Timothy J.. Encomienda or Slavery? The Spanish Crown's Choice of Labor Organization in Sixteenth-Century Spanish America. The Journal of Economic History, 1995-12, roč. 55, čís. 4, s. 842–859. Dostupné online [cit. 2021-01-01]. ISSN0022-0507. DOI: 10.1017/S0022050700042182. (po anglicky)
Chisholm, Hugh, (22 Feb. 1866–29 Sept. 1924), Editor of the Encyclopædia Britannica (10th, 11th and 12th editions). [s.l.] : Oxford University Press, 2007-12-01. Dostupné online.
LAWRENCE, James A.. [Catalogue]. Springfield, O. : : The Springfield Pub. Co.,, 1905. Dostupné online.
Preston, Thomas, (23 May 1860–7 March 1900), Professor of Natural Philosophy, University College, Dublin, from 1891; Science and Art Inspector for Ireland from 1894. [s.l.] : Oxford University Press, 2007-12-01. Dostupné online.
FERNÁNDEZ-ARMESTO, Felipe. Columbus, Christopher (?–20 May 1506), explorer. [s.l.] : Oxford University Press, 2000-02. (American National Biography Online.) Dostupné online.
FERNÁNDEZ-ARMESTO, Felipe. Columbus, Christopher (?–20 May 1506), explorer. [s.l.] : Oxford University Press, 2000-02. (American National Biography Online.) Dostupné online.
SCHLENE, V. J.. Christopher Columbus: Bridge Between the Old and New World. OAH Magazine of History, 1991-03-01, roč. 5, čís. 4, s. 47–48. Dostupné online [cit. 2020-12-22]. ISSN0882-228X. DOI: 10.1093/maghis/5.4.47.
SHEEHAN, Kevin. Science in the Spanish and Portuguese Empires, 1500-1800. [s.l.] : Stanford University Press, 2008-12-18. Dostupné online.ISBN 978-0-8047-5358-6. S. 233–246.
The Christian Century in Japan, 1549–1650. By <italic>C. R. Boxer</italic>, Camões Professor of Portuguese, King's College, University of London. (Berkeley: University of California Press. 1951. Pp. xv, 535. $7.50.). The American Historical Review, 1952-10. Dostupné online [cit. 2020-12-22]. ISSN1937-5239. DOI: 10.1086/ahr/58.1.118.
CLELAND, Joel; RUSSELL, Jeffrey Burton. Inventing the Flat Earth: Columbus and Modern Historians. The History Teacher, 1993-05, roč. 26, čís. 3, s. 396. Dostupné online [cit. 2020-12-22]. ISSN0018-2745. DOI: 10.2307/494674.
COTTER, Charles H.. The Planispheric Astrolabe. 56 pages, illustrated, 19·0 × 24·5 cm, The National Maritime Museum, Greenwich, 1976, 55p.. Journal of Navigation, 1977-09, roč. 30, čís. 3, s. 525–525. Dostupné online [cit. 2020-12-22]. ISSN0373-4633. DOI: 10.1017/s037346330004443x.
FIELD, Alexander J.. Galbraith, John Kenneth (15 October 1908–29 April 2006), economist and author. [s.l.] : Oxford University Press, 2013-04. (American National Biography Online.) Dostupné online.
EVANS, Emily. Emily Joyce Evans. Review of "Original Bauhaus" by Nina Wiedemeyer and "Original Bauhaus Workbook" by Friederike Holländer and Nina Wiedemeyer.. caa.reviews, 2020-09-30. Dostupné online [cit. 2020-12-23]. ISSN1543-950X. DOI: 10.3202/caa.reviews.2020.90.
SMITH, Peter J.; NEEDHAM, Joseph. Magnetic Declination in Mediaeval China. Nature, 1967-06, roč. 214, čís. 5094, s. 1213–1214. Dostupné online [cit. 2020-12-23]. ISSN0028-0836. DOI: 10.1038/2141213b0. (po anglicky)
COLUMBUS, Christopher; MARKHAM, Clements R.. The Journal of Christopher Columbus (During His First Voyage, 1492-93). Cambridge : Cambridge University Press. Dostupné online.ISBN 978-0-511-70841-1. S. 1–12.
COLUMBUS, Christopher; MARKHAM, Clements R.. The Journal of Christopher Columbus (During His First Voyage, 1492-93). Cambridge : Cambridge University Press. Dostupné online.ISBN 978-0-511-70841-1. S. 1–12.
HOFFMAN, Paul E.; FERNANDEZ-ARMESTO, Felipe; TAVIANI, Paolo Emilio. Columbus.. The William and Mary Quarterly, 1992-04, roč. 49, čís. 2, s. 372. Dostupné online [cit. 2020-12-31]. ISSN0043-5597. DOI: 10.2307/2947279.
Health hazard evaluation report: HETA-2000-0092-2832, Charles Harwood Complex, Saint Croix, United States, Virgin Islands.. [s.l.] : [s.n.], 2001-03-01. Dostupné online.
ALDERSON, Donald J.; KEEN, Benjamin. The Life of the Admiral Christopher Columbus by His Son Ferdinand. Books Abroad, 1961, roč. 35, čís. 4, s. 400. Dostupné online [cit. 2021-01-01]. ISSN0006-7431. DOI: 10.2307/40116287.
YEAGER, Timothy J.. Encomienda or Slavery? The Spanish Crown's Choice of Labor Organization in Sixteenth-Century Spanish America. The Journal of Economic History, 1995-12, roč. 55, čís. 4, s. 842–859. Dostupné online [cit. 2021-01-01]. ISSN0022-0507. DOI: 10.1017/S0022050700042182. (po anglicky)
COLUMBUS, Christopher. Select Letters of Christopher Columbus. Cambridge : Cambridge University Press. Dostupné online.ISBN 978-0-511-70808-4. S. 108–174.
FERNÁNDEZ-ARMESTO, Felipe. Columbus, Christopher (?–20 May 1506), explorer. [s.l.] : Oxford University Press, 2000-02. (American National Biography Online.) Dostupné online.
Bone, James, (16 May 1872–23 Nov. 1962), London Editor of the Manchester Guardian, 1912–45. [s.l.] : Oxford University Press, 2007-12-01. Dostupné online.
ALHASHEM, Hussain M.; SWARD, Douglas G.; SETHURAMAN, Kinjal. Hyperbaric oxygen therapy for perioperative posterior ischemic optic neuropathy: a case report. Undersea and Hyperbaric Medicine, 2019-10-01, s. 701–707. Dostupné online [cit. 2021-01-04]. ISSN1066-2936. DOI: 10.22462/10.12.2019.16.
RZEPKA, Charles J.. Leonard, Elmore (11 October 1925–20 August 2013). [s.l.] : Oxford University Press, 2015-10. (American National Biography Online.) Dostupné online.
ÁLVAREZ-CUBERO, M.J.; MTNEZ.-GONZALEZ, L.J.; SAIZ, M.. Nuevas aplicaciones en identificación genética. Cuadernos de Medicina Forense, 2010-06, roč. 16, čís. 1-2. Dostupné online [cit. 2021-01-11]. ISSN1135-7606. DOI: 10.4321/S1135-76062010000100002. (po anglicky)
forbes.com
JEAKLE, Will. Six Things You Didn’t Know About Christopher Columbus [online]. Forbes, [cit. 2020-12-22]. Dostupné online. (po anglicky)
isciii.es
scielo.isciii.es
ÁLVAREZ-CUBERO, M.J.; MTNEZ.-GONZALEZ, L.J.; SAIZ, M.. Nuevas aplicaciones en identificación genética. Cuadernos de Medicina Forense, 2010-06, roč. 16, čís. 1-2. Dostupné online [cit. 2021-01-11]. ISSN1135-7606. DOI: 10.4321/S1135-76062010000100002. (po anglicky)
jstor.org
SMITH, WALTER GEORGE. CHRISTOPHER COLUMBUS. AN ADDRESS DELIVERED BEFORE THE AMERICAN CATHOLIC HISTORICAL SOCIETY. Records of the American Catholic Historical Society of Philadelphia, 1906, roč. 17, čís. 4, s. 374–398. Dostupné online [cit. 2020-12-22]. ISSN0002-7790.
nature.com
SMITH, Peter J.; NEEDHAM, Joseph. Magnetic Declination in Mediaeval China. Nature, 1967-06, roč. 214, čís. 5094, s. 1213–1214. Dostupné online [cit. 2020-12-23]. ISSN0028-0836. DOI: 10.1038/2141213b0. (po anglicky)
telegraph.co.uk
Christopher Columbus writings prove he was Spanish, claims study [online]. The Telegraph, [cit. 2020-12-22]. Dostupné online. (po anglicky)
tripline.net
Tripline [online]. Tripline, [cit. 2021-01-03]. Dostupné online. (po anglicky)
ucsd.edu
earthguide.ucsd.edu
Global Wind Systems [online]. earthguide.ucsd.edu, [cit. 2020-12-22]. Dostupné online.
worldcat.org
MORISON, SAMUEL ELIOT, 1887-1976.. Admiral of the ocean sea : a life of Christopher Columbus. Boston : Little, Brown and Co, 1942. Dostupné online.ISBN 0-930350-37-5.
PHILLIPS, WILLIAM D.. The worlds of Christopher Columbus. Cambridge [England] : Cambridge University Press, 1992. Dostupné online.ISBN 0-521-35097-2.
MORISON, SAMUEL ELIOT, 1887-1976.. Admiral of the ocean sea : a life of Christopher Columbus. Boston : Little, Brown and Co, 1942. Dostupné online.ISBN 0-930350-37-5.
MORISON, SAMUEL ELIOT, 1887-1976.. Admiral of the ocean sea : a life of Christopher Columbus. Boston : Little, Brown and Co, 1942. Dostupné online.ISBN 0-930350-37-5.
SCHLENE, V. J.. Christopher Columbus: Bridge Between the Old and New World. OAH Magazine of History, 1991-03-01, roč. 5, čís. 4, s. 47–48. Dostupné online [cit. 2020-12-22]. ISSN0882-228X. DOI: 10.1093/maghis/5.4.47.
The Christian Century in Japan, 1549–1650. By <italic>C. R. Boxer</italic>, Camões Professor of Portuguese, King's College, University of London. (Berkeley: University of California Press. 1951. Pp. xv, 535. $7.50.). The American Historical Review, 1952-10. Dostupné online [cit. 2020-12-22]. ISSN1937-5239. DOI: 10.1086/ahr/58.1.118.
MORISON, SAMUEL ELIOT, 1887-1976.. Admiral of the ocean sea : a life of Christopher Columbus. Boston : Little, Brown and Co, 1942. Dostupné online.ISBN 0-930350-37-5.
SMITH, WALTER GEORGE. CHRISTOPHER COLUMBUS. AN ADDRESS DELIVERED BEFORE THE AMERICAN CATHOLIC HISTORICAL SOCIETY. Records of the American Catholic Historical Society of Philadelphia, 1906, roč. 17, čís. 4, s. 374–398. Dostupné online [cit. 2020-12-22]. ISSN0002-7790.
MURPHY, PATRICK J.. Mutiny and its bounty : leadership lessons from the age of discovery. New Haven : Yale University Press, 2013. Dostupné online.ISBN 978-0-300-19523-1.
CLELAND, Joel; RUSSELL, Jeffrey Burton. Inventing the Flat Earth: Columbus and Modern Historians. The History Teacher, 1993-05, roč. 26, čís. 3, s. 396. Dostupné online [cit. 2020-12-22]. ISSN0018-2745. DOI: 10.2307/494674.
ZINN, HOWARD, 1922-2010.. A people's history of the United States, 1492-present. New York : Perennial Classics, 2003. Dostupné online.ISBN 0-06-052837-0.
COTTER, Charles H.. The Planispheric Astrolabe. 56 pages, illustrated, 19·0 × 24·5 cm, The National Maritime Museum, Greenwich, 1976, 55p.. Journal of Navigation, 1977-09, roč. 30, čís. 3, s. 525–525. Dostupné online [cit. 2020-12-22]. ISSN0373-4633. DOI: 10.1017/s037346330004443x.
MORISON, SAMUEL ELIOT, 1887-1976.. Admiral of the ocean sea : a life of Christopher Columbus. Boston : Little, Brown and Co, 1942. Dostupné online.ISBN 0-930350-37-5.
EVANS, Emily. Emily Joyce Evans. Review of "Original Bauhaus" by Nina Wiedemeyer and "Original Bauhaus Workbook" by Friederike Holländer and Nina Wiedemeyer.. caa.reviews, 2020-09-30. Dostupné online [cit. 2020-12-23]. ISSN1543-950X. DOI: 10.3202/caa.reviews.2020.90.
SMITH, Peter J.; NEEDHAM, Joseph. Magnetic Declination in Mediaeval China. Nature, 1967-06, roč. 214, čís. 5094, s. 1213–1214. Dostupné online [cit. 2020-12-23]. ISSN0028-0836. DOI: 10.1038/2141213b0. (po anglicky)
NICHOLLS, STEVE.. Paradise found : nature in America at the time of discovery. Chicago : University of Chicago Press, 2009. Dostupné online.ISBN 978-0-226-58342-6.
MORISON, SAMUEL ELIOT, 1887-1976.. Admiral of the ocean sea : a life of Christopher Columbus. Boston : Little, Brown and Co, 1942. Dostupné online.ISBN 0-930350-37-5.
MORISON, SAMUEL ELIOT, 1887-1976.. Admiral of the ocean sea : a life of Christopher Columbus. Boston : Little, Brown and Co, 1942. Dostupné online.ISBN 0-930350-37-5.
LOPEZ, BARRY HOLSTUN, 1945-. The rediscovery of North America. Lexington, Ky. : University Press of Kentucky, 1990. Dostupné online.ISBN 0-8131-1742-9.
HERBST, PHILIP H.. The color of words : an encyclopaedic dictionary of ethnic bias in the United States. Yarmouth Me : Intercultural Press, 1997. Dostupné online.ISBN 1-877864-97-8.
WILTON, DAVID, 1963-. Word myths : debunking linguistic urban legends. New York : Oxford University Press, 2004. Dostupné online.ISBN 978-0-19-972534-2.
ZINN, HOWARD, 1922-2010.. A people's history of the United States, 1492-present. New York : Perennial Classics, 2003. Dostupné online.ISBN 0-06-052837-0.
PETROVICH, Alisa; CATZ, Rebecca. Christopher Columbus and the Portuguese, 1476-1498. Ethnohistory, 1995, roč. 42, čís. 2, s. 368. Dostupné online [cit. 2020-12-25]. ISSN0014-1801. DOI: 10.2307/483112.
MORISON, SAMUEL ELIOT, 1887-1976.. Admiral of the ocean sea : a life of Christopher Columbus. Boston : Little, Brown and Co, 1942. Dostupné online.ISBN 0-930350-37-5.
DIFFIE, BAILEY W. (BAILEY WALLYS), 1902-1983.. Foundations of the Portuguese empire, 1415-1580. Minneapolis : University of Minnesota Press, [1977]. Dostupné online.ISBN 0-8166-0782-6.
BACCHUS, M. K.. Utilization, misuse, and development of human resources in the early West Indian colonies. Waterloo, Ont., Canada : Wilfrid Laurier University Press, 1990. Dostupné online.ISBN 0-88920-982-0.
HOFFMAN, Paul E.; FERNANDEZ-ARMESTO, Felipe; TAVIANI, Paolo Emilio. Columbus.. The William and Mary Quarterly, 1992-04, roč. 49, čís. 2, s. 372. Dostupné online [cit. 2020-12-31]. ISSN0043-5597. DOI: 10.2307/2947279.
TRABOULAY, DAVID M., 1939-. Columbus and Las Casas : the conquest and Christianization of America, 1492-1566. Lanham [Md.] : University Press of America, 1994. Dostupné online.ISBN 0-8191-9641-X.
PHILLIPS, WILLIAM D.. The worlds of Christopher Columbus. Cambridge [England] : Cambridge University Press, 1992. Dostupné online.ISBN 0-521-35097-2.
MORISON, SAMUEL ELIOT, 1887-1976.. Admiral of the ocean sea : a life of Christopher Columbus. Boston : Little, Brown and Co, 1942. Dostupné online.ISBN 0-930350-37-5.
PHILLIPS, WILLIAM D.. The worlds of Christopher Columbus. Cambridge [England] : Cambridge University Press, 1992. Dostupné online.ISBN 0-521-35097-2.
ALDERSON, Donald J.; KEEN, Benjamin. The Life of the Admiral Christopher Columbus by His Son Ferdinand. Books Abroad, 1961, roč. 35, čís. 4, s. 400. Dostupné online [cit. 2021-01-01]. ISSN0006-7431. DOI: 10.2307/40116287.
HORWITZ, TONY, 1958-2019,. A voyage long and strange : rediscovering the new world. New York : Henry Holt and Co, 2008. (1st ed.) Dostupné online.ISBN 978-0-8050-7603-5.
ALCHON, SUZANNE AUSTIN.. A pest in the land : new world epidemics in a global perspective. Albuquerque : University of New Mexico Press, 2003. (1st ed.) Dostupné online.ISBN 0-8263-2870-9.
MORISON, SAMUEL ELIOT, 1887-1976.. Admiral of the ocean sea : a life of Christopher Columbus. Boston : Little, Brown and Co, 1942. Dostupné online.ISBN 0-930350-37-5.
YEAGER, Timothy J.. Encomienda or Slavery? The Spanish Crown's Choice of Labor Organization in Sixteenth-Century Spanish America. The Journal of Economic History, 1995-12, roč. 55, čís. 4, s. 842–859. Dostupné online [cit. 2021-01-01]. ISSN0022-0507. DOI: 10.1017/S0022050700042182. (po anglicky)
MCALISTER, LYLE N.. Spain and Portugal in the New World, 1492-1700. Minneapolis : University of Minnesota Press, 1984. Dostupné online.ISBN 0-8166-1216-1.
ZINN, HOWARD, 1922-2010.. A people's history of the United States, 1492-present. New York : Perennial Classics, 2003. Dostupné online.ISBN 0-06-052837-0.
STANNARD, DAVID E.. American holocaust : Columbus and the conquest of the New World. New York : Oxford University Press, 1992. Dostupné online.ISBN 0-19-507581-1.
STANNARD, DAVID E.. American holocaust : Columbus and the conquest of the New World. New York : Oxford University Press, 1992. Dostupné online.ISBN 0-19-507581-1.
MORISON, SAMUEL ELIOT, 1887-1976.. Admiral of the ocean sea : a life of Christopher Columbus. Boston : Little, Brown and Co, 1942. Dostupné online.ISBN 0-930350-37-5.
ALHASHEM, Hussain M.; SWARD, Douglas G.; SETHURAMAN, Kinjal. Hyperbaric oxygen therapy for perioperative posterior ischemic optic neuropathy: a case report. Undersea and Hyperbaric Medicine, 2019-10-01, s. 701–707. Dostupné online [cit. 2021-01-04]. ISSN1066-2936. DOI: 10.22462/10.12.2019.16.