Frazier, A. (1976). Teaching children today: An informal approach. Harper and Row.
Cita Chicago (17th ed.)Frazier, Alexander. Teaching Children Today: An Informal Approach. New York: Harper and Row, 1976.
Cita MLA (9th ed.)Frazier, Alexander. Teaching Children Today: An Informal Approach. Harper and Row, 1976.
Atenció: Aquestes cites poden no estar 100% correctes.