Gaya APA
NUGRAHEINI, A, S.
(2010).
PENERAPAN STRATEGI COOPERATIVE LEARNING
.
Yogyakarta:
Pustaka insan madani.
Gaya MLA
NUGRAHEINI, ANINDITYA, SRI.
"PENERAPAN STRATEGI COOPERATIVE LEARNING".
Yogyakarta:
Pustaka insan madani,
2010.
Text.