Comaroff, Jean; Comaroff, John L. (1988). "On the founding fathers, fieldwork and functionalism: a conversation with Isaac Schapera". American Ethnologist. 15 (3): 554. doi:10.1525/ae.1988.15.3.02a00100. ISSN0094-0496.
Comaroff, Jean; Comaroff, John L. (1988). "On the founding fathers, fieldwork and functionalism: a conversation with Isaac Schapera". American Ethnologist. 15 (3): 554. doi:10.1525/ae.1988.15.3.02a00100. ISSN0094-0496.