Dyfyniad APA
Bloom, D. E., Canning, D., & Sevilla, J. (2003). The demographic dividend: A new perspective on the economic consequences of population change. Rand.
Dyfyniad Arddull Chicago
Bloom, David E., David Canning, and Jaypee Sevilla. The Demographic Dividend: A New Perspective on the Economic Consequences of Population Change. Santa Monica, Calif.: Rand, 2003.
Dyfyniad MLA
Bloom, David E., et al. The Demographic Dividend: A New Perspective on the Economic Consequences of Population Change. Rand, 2003.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.