Dyfyniad APA

Kerala Forest Research Institute. (1982). Annual Report 1981-82. KFRI.

Dyfyniad Arddull Chicago

Kerala Forest Research Institute. Annual Report 1981-82. Thrissur: KFRI, 1982.

Dyfyniad MLA

Kerala Forest Research Institute. Annual Report 1981-82. KFRI, 1982.

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