Hekma, G. (2004). De weg van verdoemenis naar acceptatie in Zweden = Bestiality and homosexuality in Sweden. Gay News, 158.
Hekma, G. (2004). Het grenzeloze optimisme van een `zemmel'. Gay News, 156.
Hekma, G. (2004). Twee Wolfgangs. Gay News, 151.
Hekma, G. (2004). In Memoriam: Dorelies Kraakman (1946-2002). Journal of homosexuality, 46(1/2).
Hekma, G. (2004). The disappearance of sexual radicalism in The Netherlands. In G. Hekma (Ed.), Past and Present of Radical Sexual Politics (pp. 158-164). Mosse Foundation.
Hekma, G. (2004). Introduction. In G. Hekma (Ed.), Past and Present of Radical Sexual Politics Mosse Foundation.
Hekma, G. (2004). Queer: The Dutch case. GLQ, 10(2), 276-280.
Hekma, G. (2004). How libertarian is the Netherlands? Exploring Contemporary Dutch Sexual Cultures. In E. Bernstein, & L. Schaffner (Eds.), Regulating Sex: The Politics of Intimacy and Identity
Hekma, G. (2004). Een belangrijke maar eenzijdige mondiale geschiedenis van homoseksualiteit. Gay News (Amsterdam), 159, 54-57.
Baud, J. M., & Meertens, D. J. (2004). Colombia from the Inside. Perspectives on Drugs, War and Peace. CEDLA.