Penn Athletics in the 19th Century

2003 Men's Soccer Media Guide - University of Penn Athletics

Football Programs - University of Pennsylvania - Collectible Ivy

Early history of American football - Wikipedia

Penn Football: 1880 Team

Penn Football: 1879 Team

The Revolutionary Quaker: The Unheard History of Penn's Mascot

Baseball, History, Definition, & Facts

University of Pennsylvania - Wikiwand

Baseball - University of Pennsylvania Athletics

JRN 589 - The Myth of Amateurism

Penn Football: 1896 Team

Women's Athletics at Penn

lax 2004 Media Guide.qxp - University of Penn Athletics