Guthrie, M. (2003). Coaching track & field successfully. Human Kinetics.
Citace podle Chicago (17th ed.)Guthrie, Mark. Coaching Track & Field Successfully. Champaign, Ill: Human Kinetics, 2003.
Citace podle MLA (9th ed.)Guthrie, Mark. Coaching Track & Field Successfully. Human Kinetics, 2003.
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