Gaya APA
Creswell, John W.. (2017).
Research Design: Pendekatan Metode Kualitatif, Kuantitatif, dan Campuran .
Yogyakarta:
Pustaka Pelajar.
Gaya Chicago
Creswell, John W..
Research Design: Pendekatan Metode Kualitatif, Kuantitatif, dan Campuran.
Yogyakarta:
Pustaka Pelajar,
2017.
Teacher Resource.
Gaya MLA
Creswell, John W..
Research Design: Pendekatan Metode Kualitatif, Kuantitatif, dan Campuran.
Yogyakarta:
Pustaka Pelajar,
2017.
Teacher Resource.
Gaya Turabian
Creswell, John W..
Research Design: Pendekatan Metode Kualitatif, Kuantitatif, dan Campuran.
Yogyakarta:
Pustaka Pelajar,
2017.
Teacher Resource.