Reimschneider, B., & Muthesius, A. Erotic art: Twentieth century.
Lua i Stíl Chicago (17ú heag.)Reimschneider, Burkhard, agus Angelika Muthesius. Erotic Art: Twentieth Century.
Lua MLA (8ú heag.)Reimschneider, Burkhard, agus Angelika Muthesius. Erotic Art: Twentieth Century.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.