Gaya APA
SMITH, Patricia L., Tillman J. Ragan. (1992).
Instructional design .
New York:
Macmillan Publishing Company.
Gaya Chicago
SMITH, Patricia L., Tillman J. Ragan.
Instructional design.
New York:
Macmillan Publishing Company,
1992.
Textbook.
Gaya MLA
SMITH, Patricia L., Tillman J. Ragan.
Instructional design.
New York:
Macmillan Publishing Company,
1992.
Textbook.
Gaya Turabian
SMITH, Patricia L., Tillman J. Ragan.
Instructional design.
New York:
Macmillan Publishing Company,
1992.
Textbook.