Dyfyniad APA

Benenson, A. S. (1981). Control of communicable diseases in man (13th ed.). APHA.

Dyfyniad Arddull Chicago

Benenson, Abram S. Control of Communicable Diseases in Man. 13th ed. Washington: APHA, 1981.

Dyfyniad MLA

Benenson, Abram S. Control of Communicable Diseases in Man. 13th ed. APHA, 1981.

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