1.
Social Institutions. London: Heinemann; 1970.
Social Institutions. London : Heinemann, 4 mai 1970. ISBN 0-435-82920-3
Wells Alan. (1970). Social Institutions. Heinemann.
MLA (8th ed.) CitationWells Alan. Social Institutions. Heinemann, 1970.
Warning: These citations may not always be 100% accurate.