Παραπομπή APA

(2001). Sức khỏe môi trường =: Basic environmental health. New York, 10016: World Health Organization.

Παραπομπή Chicago Style

Sức Khỏe Môi Trường =: Basic Environmental Health. New York, 10016: World Health Organization, 2001.

Παραπομπή MLA

Sức Khỏe Môi Trường =: Basic Environmental Health. New York, 10016: World Health Organization, 2001.

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