Watts, D. (1976). Athletics for schools. S Chand.
Lua i Stíl Chicago (17ú heag.)Watts, Denis. Athletics for Schools. New Delhi: S Chand, 1976.
Lua MLA (9ú heag.)Watts, Denis. Athletics for Schools. S Chand, 1976.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.