Preobrazhensky, S. (1981). Wrstling is a man's game. Progress Publication.
Lua i Stíl Chicago (17ú heag.)Preobrazhensky, Sergei. Wrstling Is a Man's Game. Moscow: Progress Publication, 1981.
Lua MLA (9ú heag.)Preobrazhensky, Sergei. Wrstling Is a Man's Game. Progress Publication, 1981.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.