Dyfyniad APA

(1980). Glossary of Some Terms of Demography. Abhinav.

Dyfyniad Arddull Chicago

Glossary of Some Terms of Demography. New Delhi: Abhinav, 1980.

Dyfyniad MLA

Glossary of Some Terms of Demography. Abhinav, 1980.

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