Gaya APA
Elaine B.Johnson,PH.D. (2009).
Contextual Teaching & Learning (Cetakan VII).
Bandung:
MLC.
Gaya Chicago
Elaine B.Johnson,PH.D.
Contextual Teaching & Learning.
Cetakan VII
Bandung:
MLC,
2009.
Text.
Gaya MLA
Elaine B.Johnson,PH.D.
Contextual Teaching & Learning.
Cetakan VII
Bandung:
MLC,
2009.
Text.
Gaya Turabian
Elaine B.Johnson,PH.D.
Contextual Teaching & Learning.
Cetakan VII
Bandung:
MLC,
2009.
Print.