Gaya APA
JONSON, E, B. et al
(2009).
Contextual teaching & learning:
(
-)
.
Bandung:
Mizan Learning Center.
Gaya MLA
JONSON, Elaine, B.. et al.
"Contextual teaching & learning:".
-
Bandung:
Mizan Learning Center,
2009.
Buku.