Witte, J. F. (2000). The market approach to education: An analysis of America's first voucher program. Princeton University Press.
Cita Chicago (17th ed.)Witte, John F. The Market Approach to Education: An Analysis of America's First Voucher Program. Princeton, N.J.: Princeton University Press, 2000.
Cita MLA (9th ed.)Witte, John F. The Market Approach to Education: An Analysis of America's First Voucher Program. Princeton University Press, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.