Gaya APA
Arnolds, Virginia A.. (1989).
Many messages .
New York:
Macmillan.
Gaya Chicago
Arnolds, Virginia A..
Many messages.
New York:
Macmillan,
1989.
Text.
Gaya MLA
Arnolds, Virginia A..
Many messages.
New York:
Macmillan,
1989.
Text.
Gaya Turabian
Arnolds, Virginia A..
Many messages.
New York:
Macmillan,
1989.
Print.