Dyfyniad APA

(1995). Important birds of periyar: A field guide for bird watches in periyar Tiger reserve.

Dyfyniad Arddull Chicago

Important Birds of Periyar: A Field Guide for Bird Watches in Periyar Tiger Reserve. Kochi, Kerala Books and Publications Society, 1995.

Dyfyniad MLA

Important Birds of Periyar: A Field Guide for Bird Watches in Periyar Tiger Reserve. 1995.

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