Gaya APA
Calhan, B, J, M, W, E.
(2011).
Models of Teaching
(
cet.2)
.
Yogyakarta:
Pustaka Pelajar.
Gaya MLA
Calhan, Bruce, Joyce,, Marsha, Weil,, Emily.
"Models of Teaching".
cet.2
Yogyakarta:
Pustaka Pelajar,
2011.
Text.