Piasecki, B. W. (1999). Environmental management and business strategy: Leadership skills for the 21st century. WILEY.
Παραπομπή Chicago StylePiasecki, Bruce W. Environmental Management and Business Strategy: Leadership Skills for the 21st Century. WILEY, 1999.
Παραπομπή MLAPiasecki, Bruce W. Environmental Management and Business Strategy: Leadership Skills for the 21st Century. WILEY, 1999.
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