Dyfyniad APA

P Purushothaman Nair. Pakshikkathakal. DC Books.

Dyfyniad Arddull Chicago

P Purushothaman Nair. Pakshikkathakal. Kottayam: DC Books.

Dyfyniad MLA

P Purushothaman Nair. Pakshikkathakal. DC Books.

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