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Frederick Graff (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Frederick Graff" in English language version.

refsWebsite
Global rank English rank
9books.google.com
3rd place
3rd place
1google.com
163rd place
185th place

books.google.com

  • Westcott, Thompson (1875). The Official Guide Book to Philadelphia: A New Handbook for Strangers and Citizens. Philadelphia: Porter and Coates. pp. 324–325. Retrieved 9 February 2022.
  • Simpson, Henry (1859). The Lives of Eminent Philadelphians, Now Deceased. Philadelphia: William Brotherhead. pp. 431–436. Retrieved 9 February 2022.
  • Wilson, James Grant; Fiske, John (1900). Appletons' Cyclopaedia of American Biography, Volume 2. New York: D. Appleton and Company. p. 700. Retrieved 9 February 2022.
  • McClelland, Jim (2005). Fountains of Philadelphia: A Guide. Mechanicsburg, PA: Stackpole Books. p. 1. ISBN 0-8117-3191-X. Retrieved 9 February 2022.
  • Hager, Willi H. (2015). Hydraulicians in the USA 1800-2000: A biographical dictionary of leaders in hydraulic engineering and fluid dynamics. London: Taylor & Francis Group. p. 2093. ISBN 978-1-138-02828-9. Retrieved 9 February 2022.
  • Scharf, Thomas J.; Westcott, Thompson (1884). History of Philadelphia: 1609-1884, Volume 3. Philadelphia: L.H. Everts & Co. p. 1877. Retrieved 9 February 2022.
  • Welch, Roseanne; Lamphier, Peg A. (2019). Technical Innovation in American History: An Encyclopedia of Science and Technology. Santa Barbara, California: ABC-CLIO. p. 109. ISBN 978-1-61069-093-5. Retrieved 9 February 2022.
  • Hinds, Conrade C. (2012). The Great Columbus Experiment of 1908: Waterworks that Changed the World. Charleston SC: The History Press. p. 42. ISBN 978-1-61423-685-6. Retrieved 9 February 2022.
  • Martinez, Katharine (2000). Philadelphia's Cultural Landscape: The Sartain Family Legacy. Philadelphia: Temple University Press. p. 75. ISBN 1-56639-791-X. Retrieved 9 February 2022.

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