Gaya APA
RIYANTO, Slamet. (2008).
The First Things First English Vocabs .
Yogyakarta:
Pustaka Pelajar.
Gaya Chicago
RIYANTO, Slamet.
The First Things First English Vocabs.
Yogyakarta:
Pustaka Pelajar,
2008.
Text.
Gaya MLA
RIYANTO, Slamet.
The First Things First English Vocabs.
Yogyakarta:
Pustaka Pelajar,
2008.
Text.
Gaya Turabian
RIYANTO, Slamet.
The First Things First English Vocabs.
Yogyakarta:
Pustaka Pelajar,
2008.
Print.