Hastad, D. N., & Lacy, A. C. (1994). Measurement and evaluation in physical education and exercise science (2nd ed.). Gorsuch Scarisbrick.
Chicago-viite (17. p.)Hastad, Douglas N., ja Alan C. Lacy. Measurement and Evaluation in Physical Education and Exercise Science. 2nd ed. Scottsdale, Ariz: Gorsuch Scarisbrick, 1994.
MLA-viite (9. p.)Hastad, Douglas N., ja Alan C. Lacy. Measurement and Evaluation in Physical Education and Exercise Science. 2nd ed. Gorsuch Scarisbrick, 1994.
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