APA (7e ed.) Bronvermelding

Artle, R. A. (1970). Urbanization and economic growth in Venezuela. Institute of Urban and Regional Development.

Chicago (17e ed.) Bronvermelding

Artle, Ronald A. Urbanization and Economic Growth in Venezuela. [Berkeley: Institute of Urban and Regional Development, 1970.

MLA (9e ed.) Bronvermelding

Artle, Ronald A. Urbanization and Economic Growth in Venezuela. Institute of Urban and Regional Development, 1970.