APA (7e ed.) Bronvermelding

Nelson, R. L. (1970). Economic factors in growth of corporation giving. National Bureau of Economic Research.

Chicago (17e ed.) Bronvermelding

Nelson, Ralph Lowell. Economic Factors in Growth of Corporation Giving. New York: National Bureau of Economic Research, 1970.

MLA (9e ed.) Bronvermelding

Nelson, Ralph Lowell. Economic Factors in Growth of Corporation Giving. National Bureau of Economic Research, 1970.