Gaya APA
Psychology communication. (1974).
Washington:
Forum.
Gaya Chicago
Psychology communication.
.
Washington:
Forum,
1974.
Buku.
Gaya MLA
Psychology communication.
.
Washington:
Forum,
1974.
Buku.
Gaya Turabian
Psychology communication.
Washington:
Forum,
1974.
Buku.