Cita APA (7th ed.)
Ackerman, A. S., & Briggs, L. J. (1977). Instructional design: Principles and applications. Educational Technology Publications.
Cita Chicago (17th ed.)
Ackerman, Amy S., i Leslie J. Briggs. Instructional Design: Principles and Applications. Englewood Cliffs, N.J.: Educational Technology Publications, 1977.
Cita MLA (9th ed.)
Ackerman, Amy S., i Leslie J. Briggs. Instructional Design: Principles and Applications. Educational Technology Publications, 1977.
Atenció: Aquestes cites poden no estar 100% correctes.