Oakes, Elizabeth H. "Szkody, Paula."பரணிடப்பட்டது 2016-03-05 at the வந்தவழி இயந்திரம்Encyclopedia of World Scientists, Revised Edition. New York: Facts On File, Inc., 2007. American History Online. Facts On File, Inc. (accessed October 20, 2015).
"Paula's Astronomy Page". University of Washington Astronomy Department. Archived from the original on 4 மார்ச் 2016. Retrieved 17 October 2015.
web.archive.org
Oakes, Elizabeth H. "Szkody, Paula."பரணிடப்பட்டது 2016-03-05 at the வந்தவழி இயந்திரம்Encyclopedia of World Scientists, Revised Edition. New York: Facts On File, Inc., 2007. American History Online. Facts On File, Inc. (accessed October 20, 2015).
"Paula's Astronomy Page". University of Washington Astronomy Department. Archived from the original on 4 மார்ச் 2016. Retrieved 17 October 2015.
