Dyfyniad APA

Asian Development Bank & Elliott, J. (1991). Population pressure and natural resource management: Key issues and possible actions. Asian Development Bank.

Dyfyniad Arddull Chicago

Asian Development Bank and Joanna Elliott. Population Pressure and Natural Resource Management: Key Issues and Possible Actions. Manila: Asian Development Bank, 1991.

Dyfyniad MLA

Asian Development Bank and Joanna Elliott. Population Pressure and Natural Resource Management: Key Issues and Possible Actions. Asian Development Bank, 1991.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.