APA (7e ed.) Bronvermelding

Perlman, R. (1976). The economics of poverty. McGraw-Hill.

Chicago (17e ed.) Bronvermelding

Perlman, Richard. The Economics of Poverty. New York: McGraw-Hill, 1976.

MLA (9e ed.) Bronvermelding

Perlman, Richard. The Economics of Poverty. McGraw-Hill, 1976.