Gaya APA

Patton, M, Q. et al (2006). How to Use Qualitative Methods in Evaluation = Metode Evaluasi Kualitatif (Cetakan I). Yogyakarta: Pustaka Pelajar.

Gaya MLA

Patton, Michael, Quinn. et al. "How to Use Qualitative Methods in Evaluation = Metode Evaluasi Kualitatif". Cetakan I Yogyakarta: Pustaka Pelajar, 2006. Text.