Gaya APA
Ph.D, E, B, J.
(2014).
Contextual Teaching & Learning
(
Cetakan I)
.
Bandung:
Penerbit Kaifa.
Gaya MLA
Ph.D, Elaine, B., Jhonson,.
"Contextual Teaching & Learning".
Cetakan I
Bandung:
Penerbit Kaifa,
2014.
Text.