Stocking, G. W. , & Leary, D. E. (1986). History of social scientific inquiry. Items, 40, 53-57.
2.
Weber, M. (1946). Science as a vocation. In H. H. Gerth & C. W. Mills (Eds.), From Max Weber: Essays in sociology (pp. 129-158). New York: Oxford University Press.
3.
Wirth, L. (1940). The social sciences, one or many. In L. Wirth (Ed.), Eleven twenty-six (pp. 11-36). Chicago: University of Chicago Press.