Ciaffa, J. A. (1998). Max Weber and the problems of value-free social science: A critical examination of the Werturteilsstreit. Lewisburg, NJ: Bucknell University Press.
استشهاد بنمط شيكاغوCiaffa, Jay A. Max Weber and the Problems of Value-free Social Science: A Critical Examination of the Werturteilsstreit. Lewisburg, NJ: Bucknell University Press, 1998.
MLA استشهادCiaffa, Jay A. Max Weber and the Problems of Value-free Social Science: A Critical Examination of the Werturteilsstreit. Lewisburg, NJ: Bucknell University Press, 1998.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.