Vandenberg, D. (1969). Teaching and learning. University of Illinois Press.
Cita Chicago (17th ed.)Vandenberg, Donald. Teaching and Learning. Urbana: University of Illinois Press, 1969.
Cita MLA (9th ed.)Vandenberg, Donald. Teaching and Learning. University of Illinois Press, 1969.
Atenció: Aquestes cites poden no estar 100% correctes.