Lua APA (7ú heag.)

program, A. S. E. (1996). Coaching youth softball (second ed.). Human Kinetics.

Lua i Stíl Chicago (17ú heag.)

program, American Sports Education. Coaching Youth Softball. second ed. Champaign, Ill: Human Kinetics, 1996.

Lua MLA (9ú heag.)

program, American Sports Education. Coaching Youth Softball. second ed. Human Kinetics, 1996.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.