Gaya APA
Program Design Concepts. (1985).
Arizona:
McGraw Hill.
Gaya Chicago
Program Design Concepts.
International Student.
Arizona:
McGraw Hill,
1985.
Text.
Gaya MLA
Program Design Concepts.
International Student.
Arizona:
McGraw Hill,
1985.
Text.
Gaya Turabian
Program Design Concepts.
Arizona:
McGraw Hill,
1985.
Print.