Παραπομπή APA

Welford, R. (1999). Corporate environmental management: Systems and strategies. Universities Press.

Παραπομπή Chicago Style

Welford, Richard. Corporate Environmental Management: Systems and Strategies. Hyderabad: Universities Press, 1999.

Παραπομπή MLA

Welford, Richard. Corporate Environmental Management: Systems and Strategies. Universities Press, 1999.

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