Citace podle APA (7th ed.)

(1980). Physical and psychological effects of athletic competition on children and youth / Vern Seefeldt and Daniel Gould.

Citace podle Chicago (17th ed.)

Physical and Psychological Effects of Athletic Competition on Children and Youth / Vern Seefeldt and Daniel Gould. 1980.

Citace podle MLA (9th ed.)

Physical and Psychological Effects of Athletic Competition on Children and Youth / Vern Seefeldt and Daniel Gould. 1980.

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