Uram, P. (1980). The complete stretching book. Anderson World.
Lua i Stíl Chicago (17ú heag.)Uram, Paul. The Complete Stretching Book. Mountain View, Calif: Anderson World, 1980.
Lua MLA (9ú heag.)Uram, Paul. The Complete Stretching Book. Anderson World, 1980.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.