Gaya APA
Cresswel ,Jhon W. (2016).
RESEARCH DESIGN : Pendekatan Kualitatif, Kuantitatif, dan Mixed (Lima).
Yogyakarta:
Pustaka Pelajar.
Gaya Chicago
Cresswel ,Jhon W.
RESEARCH DESIGN : Pendekatan Kualitatif, Kuantitatif, dan Mixed.
Lima
Yogyakarta:
Pustaka Pelajar,
2016.
Text.
Gaya MLA
Cresswel ,Jhon W.
RESEARCH DESIGN : Pendekatan Kualitatif, Kuantitatif, dan Mixed.
Lima
Yogyakarta:
Pustaka Pelajar,
2016.
Text.
Gaya Turabian
Cresswel ,Jhon W.
RESEARCH DESIGN : Pendekatan Kualitatif, Kuantitatif, dan Mixed.
Lima
Yogyakarta:
Pustaka Pelajar,
2016.
Print.