De Tray, D. N. (1972). Child quality and the demand for children. [Rand Corp.].
Chicago Style (17th ed.) CitationDe Tray, Dennis N. Child Quality and the Demand for Children. [Santa Monica, Calif.]: [Rand Corp.], 1972.
MLA (9th ed.) CitationDe Tray, Dennis N. Child Quality and the Demand for Children. [Rand Corp.], 1972.
Warning: These citations may not always be 100% accurate.