Bullough, V. L. (2002). Before Stonewall: Activists for gay and lesbian rights in historical context / Vern L. Bullough, editor. Harrington Park.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBullough, Vern L. Before Stonewall: Activists for Gay and Lesbian Rights in Historical Context / Vern L. Bullough, Editor. New York: Harrington Park, 2002.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBullough, Vern L. Before Stonewall: Activists for Gay and Lesbian Rights in Historical Context / Vern L. Bullough, Editor. Harrington Park, 2002.
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