Holt, R. T., & Turner, J. E. (1970). The Methodology of comparative research: A symposium fromt the Center for Comparative Studies in Technological Development and Social Change and the Department of Political Science, University of Minnesota. Free Press.
Čikaški stil citiranja (17. izdanje)Holt, Robert T., i John Elliot Turner. The Methodology of Comparative Research: A Symposium Fromt the Center for Comparative Studies in Technological Development and Social Change and the Department of Political Science, University of Minnesota. New York: Free Press, 1970.
MLA način citiranja (9. izdanje)Holt, Robert T., i John Elliot Turner. The Methodology of Comparative Research: A Symposium Fromt the Center for Comparative Studies in Technological Development and Social Change and the Department of Political Science, University of Minnesota. Free Press, 1970.