Dyfyniad APA

Simon, J. L. (1992). Population and development in poor countries: Selected essays. Princeton University Press.

Dyfyniad Arddull Chicago

Simon, Julian Lincoln. Population and Development in Poor Countries: Selected Essays. Princeton, N.J: Princeton University Press, 1992.

Dyfyniad MLA

Simon, Julian Lincoln. Population and Development in Poor Countries: Selected Essays. Princeton University Press, 1992.

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