Richardson, J. . H., & Yazgan, T. . ç. (1960). Economic and financil aspects of social security; an international survey. University of Toronto Press.
Chicago Style (17. basım) AtıfRichardson, J Henry, ve Turan çev Yazgan. Economic and Financil Aspects of Social Security; an International Survey. Toronto: University of Toronto Press, 1960.
MLA (9th ed.) AtıfRichardson, J Henry, ve Turan çev Yazgan. Economic and Financil Aspects of Social Security; an International Survey. University of Toronto Press, 1960.
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