Gaya APA

THOMAS, S, J, L, ., J, M. (2010). ENVIRONMENTAL ECONOMICS & MANAGEMENT : Theory. Policy. and Aplitions . USA: South - Western College Publishing.

Gaya MLA

THOMAS, SCOTT, J., LLAN, ., JANET, M.. "ENVIRONMENTAL ECONOMICS & MANAGEMENT : Theory. Policy. and Aplitions". USA: South - Western College Publishing, 2010. Textbook.