Toepfer, K. (1997). Empire of ecstasy: Nudity and movement in German body culture, 1910 - 1935. Univ. of California Press.
Lua i Stíl Chicago (17ú heag.)Toepfer, Karl. Empire of Ecstasy: Nudity and Movement in German Body Culture, 1910 - 1935. Berkeley [u.a.]: Univ. of California Press, 1997.
Lua MLA (8ú heag.)Toepfer, Karl. Empire of Ecstasy: Nudity and Movement in German Body Culture, 1910 - 1935. Univ. of California Press, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.