Sean. (1980). Leather bondage techniques: [illustrations: Sean].
Lua i Stíl Chicago (17ú heag.)Sean. Leather Bondage Techniques: [illustrations: Sean]. Los Angeles, Calif, 1980.
Lua MLA (8ú heag.)Sean. Leather Bondage Techniques: [illustrations: Sean]. 1980.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.