Gaya APA
Setyawan, D.
(2004).
Building Vocabulary Skills and Strategies, Level 3
.
Irvine, CA:
Saddleback.
Gaya MLA
Setyawan, Dwianto.
"Building Vocabulary Skills and Strategies, Level 3".
Irvine, CA:
Saddleback,
2004.
Text.