Dyfyniad APA

Perhutani, P. Social forestry and sustainable forest management. Perum Perhutani.

Dyfyniad Arddull Chicago

Perhutani, Perum. Social Forestry and Sustainable Forest Management. Perum Perhutani.

Dyfyniad MLA

Perhutani, Perum. Social Forestry and Sustainable Forest Management. Perum Perhutani.

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