Penggayaan APA
RIYANTO, Slamet. (2010).
Let's speak english actively : .
Yogyakarta:
Pustaka Pelajar.
Chicago Style
RIYANTO, Slamet.
Let's speak english actively :.
Yogyakarta:
Pustaka Pelajar,
2010.
Buku.
MLA Style
RIYANTO, Slamet.
Let's speak english actively :.
Yogyakarta:
Pustaka Pelajar,
2010.
Buku.
Turabian Style
RIYANTO, Slamet.
Let's speak english actively :.
Yogyakarta:
Pustaka Pelajar,
2010.
Buku.