Charles Pfizer (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Charles Pfizer" in English language version.

refsWebsite

Global rank English rank

3books.google.com

3^rd place

3^rd place

7^th place

7^th place

1web.archive.org

1^st place

1^st place

low place

low place

1immigrantentrepreneurship.org

low place

9,331^st place

340^th place

295^th place

books.google.com

German-American Business Biographies. E-knihy jedou. 2001. p. 348. ISBN 978-0-9703748-1-3. Retrieved November 18, 2020.
Ivan Kazimour. Historie zdravotnictvi. E-knihy jedou. p. 283. ISBN 978-80-7512-758-7. Retrieved November 18, 2020.
Sacred Havens of Brooklyn: Spiritual Places and Peaceful Grounds. Arcadia. May 21, 2013. ISBN 9781625840516.

immigrantentrepreneurship.org

"Charles Pfizer". Immigrant Entrepreneurship. January 1, 2017. Retrieved May 10, 2017.

nytimes.com

"Sir Oliver Duncan". The New York Times. September 26, 1964.
"Charles Pfizer". The New York Times. October 21, 1906.

pfizer.com

"History: Charles Pfizer". Pfizer. Archived from the original on May 10, 2017. Retrieved May 10, 2017.

si.edu

americanhistory.si.edu

"Trade catalogs from Chas. Pfizer & Co. Inc". National Museum of American History. Smithsonian. Retrieved November 18, 2020.

web.archive.org

"History: Charles Pfizer". Pfizer. Archived from the original on May 10, 2017. Retrieved May 10, 2017.