Dyfyniad APA

Agrawal, U. D. (2000). Population projections and their accuracy. B.R.Publishing Corporation.

Dyfyniad Arddull Chicago

Agrawal, Usha D. Population Projections and Their Accuracy. Delhi: B.R.Publishing Corporation, 2000.

Dyfyniad MLA

Agrawal, Usha D. Population Projections and Their Accuracy. B.R.Publishing Corporation, 2000.

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