ABOUT THE ANCESTORS
The National Archive of Gay, Lesbian, Bisexual and Transgender History at the Lesbian, Gay, Bisexual and Transgender Community Center, New York City
GLBT Historical Society, San Francisco
A People with a History An online guide to lesbian, gay, bisexual and trans history
Gay & Lesbian History in the US: A Snapshot of the 20th Century, Created by Dr. Carla Mathison & Amy L. Fraher, San Diego State University