Lauritsen, J., & Thorstad, D. (1995). The early homosexual rights movement (1864-1935): John Lauritsen and David Thorstad (Revised edition.). Times Change.

Lauritsen, John, and David Thorstad. The Early Homosexual Rights Movement (1864-1935): John Lauritsen and David Thorstad. Revised edition. Ojai, Calif.: Times Change, 1995.

Lauritsen, John, and David Thorstad. The Early Homosexual Rights Movement (1864-1935): John Lauritsen and David Thorstad. Revised edition. Times Change, 1995.