Gaya APA
Merdinger, Polly, Barton, Laurie. (2003).
North Star 1 Listening and Speaking .
New York:
Pearson Longman.
Gaya Chicago
Merdinger, Polly, Barton, Laurie.
North Star 1 Listening and Speaking.
New York:
Pearson Longman,
2003.
Text.
Gaya MLA
Merdinger, Polly, Barton, Laurie.
North Star 1 Listening and Speaking.
New York:
Pearson Longman,
2003.
Text.
Gaya Turabian
Merdinger, Polly, Barton, Laurie.
North Star 1 Listening and Speaking.
New York:
Pearson Longman,
2003.
Print.