Macpherson, Heidi Slettedahl; Kaufman, Will (October 2005). "The State of (Dis)Union: American Studies in Britain". Prospects. 30: 27–43. doi:10.1017/s0361233300001964. ISSN0361-2333.
Donnelly, Ralph W. (1959). "The Confederate Lead Mines of Wythe County, Va". Civil War History. 5 (4): 402–414. doi:10.1353/cwh.1959.0019. ISSN1533-6271.
Deal, D. (2006-09-01). "A Land as God Made It: Jamestown and the Birth of America". Journal of American History. 93 (2): 493–494. doi:10.2307/4486246. ISSN0021-8723. JSTOR4486246.
Mancall, Peter C. (December 2007). "Savagery in Jamestown:"George Percy's 'Trewe Relacyon'": A Primary Source for the Jamestown Settlement";A New World: England's First View of America;Writings, with Other Narratives of Roanoke, Jamestown, and the First English Settlement of America;The Journals of Captain John Smith: A Jamestown Biography". Huntington Library Quarterly. 70 (4): 661–670. doi:10.1525/hlq.2007.70.4.661. ISSN0018-7895.
Deal, D. (2006-09-01). "A Land as God Made It: Jamestown and the Birth of America". Journal of American History. 93 (2): 493–494. doi:10.2307/4486246. ISSN0021-8723. JSTOR4486246.
Macpherson, Heidi Slettedahl; Kaufman, Will (October 2005). "The State of (Dis)Union: American Studies in Britain". Prospects. 30: 27–43. doi:10.1017/s0361233300001964. ISSN0361-2333.
Donnelly, Ralph W. (1959). "The Confederate Lead Mines of Wythe County, Va". Civil War History. 5 (4): 402–414. doi:10.1353/cwh.1959.0019. ISSN1533-6271.
Deal, D. (2006-09-01). "A Land as God Made It: Jamestown and the Birth of America". Journal of American History. 93 (2): 493–494. doi:10.2307/4486246. ISSN0021-8723. JSTOR4486246.
Mancall, Peter C. (December 2007). "Savagery in Jamestown:"George Percy's 'Trewe Relacyon'": A Primary Source for the Jamestown Settlement";A New World: England's First View of America;Writings, with Other Narratives of Roanoke, Jamestown, and the First English Settlement of America;The Journals of Captain John Smith: A Jamestown Biography". Huntington Library Quarterly. 70 (4): 661–670. doi:10.1525/hlq.2007.70.4.661. ISSN0018-7895.