APA Style

Creswell, John W., Fawaid, Achmad. (2009). Research design : pendekatan kualitatif, kuantitatif, dan mixed . Yogyakarta: Pustaka Pelajar.

Chicago Style

Creswell, John W., Fawaid, Achmad. Research design : pendekatan kualitatif, kuantitatif, dan mixed. Yogyakarta: Pustaka Pelajar, 2009. Text.

MLA Style

Creswell, John W., Fawaid, Achmad. Research design : pendekatan kualitatif, kuantitatif, dan mixed. Yogyakarta: Pustaka Pelajar, 2009. Text.

Turabian Style

Creswell, John W., Fawaid, Achmad. Research design : pendekatan kualitatif, kuantitatif, dan mixed. Yogyakarta: Pustaka Pelajar, 2009. Print.