Παραπομπή APA

Guzmán Luján, H. E. (2014). Policies and regulatory instruments. An environmental strategies focused on management based in participation. Corporación Universitaria del Caribe, CECAR.

Παραπομπή Chicago Style

Guzmán Luján, Hector Enrique. Policies and Regulatory Instruments. An Environmental Strategies Focused On Management Based in Participation. Corporación Universitaria del Caribe, CECAR, 2014.

Παραπομπή MLA

Guzmán Luján, Hector Enrique. Policies and Regulatory Instruments. An Environmental Strategies Focused On Management Based in Participation. Corporación Universitaria del Caribe, CECAR, 2014.

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