Gaya APA
Preparing instructional objectives. (1975).
Belmont:
Fearon Publishers.
Gaya Chicago
Preparing instructional objectives.
2nd.
Belmont:
Fearon Publishers,
1975.
Buku.
Gaya MLA
Preparing instructional objectives.
2nd.
Belmont:
Fearon Publishers,
1975.
Buku.
Gaya Turabian
Preparing instructional objectives.
Belmont:
Fearon Publishers,
1975.
Buku.