Warren, C. A. B., & Karner, T. X. (2005). Discovering qualitative methods: Field research, interviews, and analysis. Los Angeles, Calif: Roxbury Pub. Co.
استشهاد بنمط شيكاغوWarren, Carol A. B., و Tracy X. Karner. Discovering Qualitative Methods: Field Research, Interviews, and Analysis. Los Angeles, Calif: Roxbury Pub. Co, 2005.
MLA استشهادWarren, Carol A. B., و Tracy X. Karner. Discovering Qualitative Methods: Field Research, Interviews, and Analysis. Los Angeles, Calif: Roxbury Pub. Co, 2005.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.