European gay and lesbian choir festival, Dohle, M., & Beerling, W. (1995). A view of various voices: [edited by Marleen Dohle. Photographers: Wilco Beerling]. Stichting Europees Homo-Lesbisch Korenfestival.

European gay and lesbian choir festival, Marleen Dohle, and Wilco Beerling. A View of Various Voices: [edited by Marleen Dohle. Photographers: Wilco Beerling]. Groningen: Stichting Europees Homo-Lesbisch Korenfestival, 1995.

European gay and lesbian choir festival, et al. A View of Various Voices: [edited by Marleen Dohle. Photographers: Wilco Beerling]. Stichting Europees Homo-Lesbisch Korenfestival, 1995.