Gaya APA
KUPKA, l, WILSING, N. (1980).
Conversational Languages .
New York:
John Wiley.
Gaya Chicago
KUPKA, l, WILSING, N.
Conversational Languages.
New York:
John Wiley,
1980.
.
Gaya MLA
KUPKA, l, WILSING, N.
Conversational Languages.
New York:
John Wiley,
1980.
.
Gaya Turabian
KUPKA, l, WILSING, N.
Conversational Languages.
New York:
John Wiley,
1980.
.