APA Style
Spitzberg, Brian H., Cupach, William R.. (1984).
Interpersonal communication competence. .
:
Sage Publications.
Chicago Style
Spitzberg, Brian H., Cupach, William R..
Interpersonal communication competence..
:
Sage Publications,
1984.
BUKU.
MLA Style
Spitzberg, Brian H., Cupach, William R..
Interpersonal communication competence..
:
Sage Publications,
1984.
BUKU.
Turabian Style
Spitzberg, Brian H., Cupach, William R..
Interpersonal communication competence..
:
Sage Publications,
1984.
BUKU.