Gaya APA
kusrian, E.
(2010).
Learning : how to introduce, greet dan part
(
Cet.1)
.
jakarta:
Trias Yoga Kreasindo.
Gaya MLA
kusrian, Ery.
"Learning : how to introduce, greet dan part".
Cet.1
jakarta:
Trias Yoga Kreasindo,
2010.
Text.