Dyfyniad APA

Jefcoat, A. (1972). Health and human values; an ecological approach. Wiley.

Dyfyniad Arddull Chicago

Jefcoat, Allure. Health and Human Values; an Ecological Approach. New York: Wiley, 1972.

Dyfyniad MLA

Jefcoat, Allure. Health and Human Values; an Ecological Approach. Wiley, 1972.

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