Gaya APA
OLSON,Siguad F. (1969).
Listening Point .
New York:
Alfred A.Knopf.
Gaya Chicago
OLSON,Siguad F.
Listening Point.
New York:
Alfred A.Knopf,
1969.
Teks.
Gaya MLA
OLSON,Siguad F.
Listening Point.
New York:
Alfred A.Knopf,
1969.
Teks.
Gaya Turabian
OLSON,Siguad F.
Listening Point.
New York:
Alfred A.Knopf,
1969.
Teks.