Dyfyniad APA

Cottrell, R. R., Girvan, J. T., & McKenzie, J. F. (2006). Principles & foundations of health promotion and education (3rd ed.). Pearson/Benjamin Cummings.

Dyfyniad Arddull Chicago

Cottrell, Randall R., James T. Girvan, and James F. McKenzie. Principles & Foundations of Health Promotion and Education. 3rd ed. San Francisco, Calif: Pearson/Benjamin Cummings, 2006.

Dyfyniad MLA

Cottrell, Randall R., et al. Principles & Foundations of Health Promotion and Education. 3rd ed. Pearson/Benjamin Cummings, 2006.

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