Gaya APA
Mann, David, Schmitt, Norbert, Schmitt, Diane. (2011).
Focus on Vocabulary 1 .
New York:
PEARSON Longman.
Gaya Chicago
Mann, David, Schmitt, Norbert, Schmitt, Diane.
Focus on Vocabulary 1.
New York:
PEARSON Longman,
2011.
.
Gaya MLA
Mann, David, Schmitt, Norbert, Schmitt, Diane.
Focus on Vocabulary 1.
New York:
PEARSON Longman,
2011.
.
Gaya Turabian
Mann, David, Schmitt, Norbert, Schmitt, Diane.
Focus on Vocabulary 1.
New York:
PEARSON Longman,
2011.
.