Gaya APA

Strauss, A. (1990). Basic of Qualitatiive Research: Grounded Theory Producers and Techniques . London: Sage Publications.

Gaya MLA

Strauss, Anselm. "Basic of Qualitatiive Research: Grounded Theory Producers and Techniques". London: Sage Publications, 1990. Hibah Buku Dra. Anita Lestari,.