Dyfyniad APA

Research ,Reference And Training Division. (1981). India 1981 - A Reference Annual.

Dyfyniad Arddull Chicago

Research ,Reference And Training Division. India 1981 - A Reference Annual. Publication Division ., Govt. Of India, 1981.

Dyfyniad MLA

Research ,Reference And Training Division. India 1981 - A Reference Annual. 1981.

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