Chau, T. N. (1969). Demographic aspects of educational planning. Unesco.
Cita Chicago (17th ed.)Chau, Ta Ngọc. Demographic Aspects of Educational Planning. Paris: Unesco, 1969.
Cita MLA (9th ed.)Chau, Ta Ngọc. Demographic Aspects of Educational Planning. Unesco, 1969.
Atenció: Aquestes cites poden no estar 100% correctes.