Gaya APA
Methods for teaching. (2009).
Yogyakarta:
Pustaka Pelajar.
Gaya Chicago
Methods for teaching.
.
Yogyakarta:
Pustaka Pelajar,
2009.
Buku.
Gaya MLA
Methods for teaching.
.
Yogyakarta:
Pustaka Pelajar,
2009.
Buku.
Gaya Turabian
Methods for teaching.
Yogyakarta:
Pustaka Pelajar,
2009.
Buku.