Smith, P. L., & Ragan, T. J. (1999). Instructional design (2nd edition.). Prentice Hall.
Chicago Style (17th ed.) CitationSmith, Patricia L., and Tillman J. Ragan. Instructional Design. 2nd edition. New Jersey: Prentice Hall, 1999.
MLA引文Smith, Patricia L., and Tillman J. Ragan. Instructional Design. 2nd edition. Prentice Hall, 1999.
警告:這些引文格式不一定是100%准確.