Gaya APA
Boen, B., Henny, N, I, D, I.
(2013).
Top Words 2
(
Cet.1)
.
Yogyakarta:
B First.
Gaya MLA
Boen, Billy., Henny, Nurjannah, Intan, Dan, IKhdah.
"Top Words 2".
Cet.1
Yogyakarta:
B First,
2013.
Text.