Gaya APA
Hadfield,Jill. (2005).
Advanced Communication Games .
Amerika:
Logman.
Gaya Chicago
Hadfield,Jill.
Advanced Communication Games.
Amerika:
Logman,
2005.
Buku.
Gaya MLA
Hadfield,Jill.
Advanced Communication Games.
Amerika:
Logman,
2005.
Buku.
Gaya Turabian
Hadfield,Jill.
Advanced Communication Games.
Amerika:
Logman,
2005.
Buku.