Cita APA (7th ed.)

Yoddumnern-Attig, B., Attig, G. A., Boonchalaksi, W., Richter, K., & Soonthorndhada, A. (1993). Qualitative methods for population and health research. Mahidol University, Institute for Population and Social Research.

Cita Chicago (17th ed.)

Yoddumnern-Attig, Bencha, George Allen Attig, Wathinee Boonchalaksi, Kerry Richter, i Amara Soonthorndhada. Qualitative Methods for Population and Health Research. Thailand: Mahidol University, Institute for Population and Social Research, 1993.

Cita MLA (9th ed.)

Yoddumnern-Attig, Bencha, et al. Qualitative Methods for Population and Health Research. Mahidol University, Institute for Population and Social Research, 1993.