APA

Prabhu Ravi / Colfer Carol J.P, . (1999). Guidelines for developing, testing and selecting criteria and indicators for sustainable forest management:A C&I Developer's reference-1/ (Acc: 1802). USA: Center for international forestry Research.

Chicago

Prabhu Ravi / Colfer Carol J.P, . 1999. Guidelines for developing, testing and selecting criteria and indicators for sustainable forest management:A C&I Developer's reference-1/ (Acc: 1802). USA: Center for international forestry Research.

Harvard

Prabhu Ravi / Colfer Carol J.P, . (1999). Guidelines for developing, testing and selecting criteria and indicators for sustainable forest management:A C&I Developer's reference-1/ (Acc: 1802). USA: Center for international forestry Research.

MLA

Prabhu Ravi / Colfer Carol J.P, . Guidelines for developing, testing and selecting criteria and indicators for sustainable forest management:A C&I Developer's reference-1/ (Acc: 1802). USA: Center for international forestry Research. 1999.