Webb, W. H. (1987). Sources of information in the social sciences: A guide to the literature (Ed.3.).
Chicago ZitierstilWebb, William H. Sources of Information in the Social Sciences: A Guide to the Literature. Ed.3. Chicago, American library association, 1987.
MLA ZitierstilWebb, William H. Sources of Information in the Social Sciences: A Guide to the Literature. Ed.3. 1987.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.