Dyfyniad APA

BUCHHOLZ, R. A. (1998). Principles of enviromental management: The geening ofbusiness.-- Ed. 2. Prentice Hall.

Dyfyniad Arddull Chicago

BUCHHOLZ, Rogene A. Principles of Enviromental Management: The Geening Ofbusiness.-- Ed. 2. New Jersey: Prentice Hall, 1998.

Dyfyniad MLA

BUCHHOLZ, Rogene A. Principles of Enviromental Management: The Geening Ofbusiness.-- Ed. 2. Prentice Hall, 1998.

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