Varkevisser, C. M., Pathmanathan, I., & Brownlee, A. T. (1991). Designing and conducting health systems research projects. International Development Research Center.
Chicago Style (17. basım) AtıfVarkevisser, Corlien M., Indra Pathmanathan, ve Ann Templeton Brownlee. Designing and Conducting Health Systems Research Projects. Ottawa, Ontario: International Development Research Center, 1991.
MLA (8th ed.) AtıfVarkevisser, Corlien M., et al. Designing and Conducting Health Systems Research Projects. International Development Research Center, 1991.
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