Gaya APA

Creswell, J, W., Clarck, V, L, P. (2021). Designing and Conducting Mixed Methods Research (Cetakan ke-1). new delhi: Sage Publication.

Gaya MLA

Creswell, John, W.., Clarck, Victa, L., Plano. "Designing and Conducting Mixed Methods Research". Cetakan ke-1 new delhi: Sage Publication, 2021. Text.