Cita APA (7th ed.)
Tyler, R. W., & Hlebowitsh, P. S. (2013). Basic principles of curriculum and instruction. The University of Chicago Press.
Cita Chicago (17th ed.)
Tyler, Ralph W., i Peter S. Hlebowitsh. Basic Principles of Curriculum and Instruction. Chicago: The University of Chicago Press, 2013.
Cita MLA (9th ed.)
Tyler, Ralph W., i Peter S. Hlebowitsh. Basic Principles of Curriculum and Instruction. The University of Chicago Press, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.