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.
Lua i Stíl Chicago (17ú heag.)European gay and lesbian choir festival, Marleen Dohle, agus Wilco Beerling. A View of Various Voices: [edited by Marleen Dohle. Photographers: Wilco Beerling]. Groningen: Stichting Europees Homo-Lesbisch Korenfestival, 1995.
Lua MLA (8ú heag.)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.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.