Gaya APA

Maxwell, J, A. (1996). Qualitive research design An interactive approach (vol. 41 applied sosial research methods seriel). Thousand Oaks - California: Sage Publications.

Gaya MLA

Maxwell, Joseph, A.. "Qualitive research design An interactive approach". vol. 41 applied sosial research methods seriel Thousand Oaks - California: Sage Publications, 1996. Buku.