Cita APA (7th ed.)
Dick, W., & Reiser, R. A. (1989). Planning effective instruction. Prentice Hall.
Cita Chicago (17th ed.)
Dick, Walter, i Robert A. Reiser. Planning Effective Instruction. Englewood Cliffs, N.J.: Prentice Hall, 1989.
Cita MLA (9th ed.)
Dick, Walter, i Robert A. Reiser. Planning Effective Instruction. Prentice Hall, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.