Dyfyniad APA

(1996). Coaching youth softball (2nd ed.). Human Kinetics Publishers, Inc.

Dyfyniad Arddull Chicago

Coaching Youth Softball. 2nd ed. Champaign, IL: Human Kinetics Publishers, Inc, 1996.

Dyfyniad MLA

Coaching Youth Softball. 2nd ed. Human Kinetics Publishers, Inc, 1996.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.