Gill, R. T. (1973). Economic development: Past and present (3d ed.). Prentice-Hall.
Style de citation Chicago (17e éd.)Gill, Richard T. Economic Development: Past and Present. 3d ed. Englewood Cliffs, N.J: Prentice-Hall, 1973.
Style de citation MLA (9e éd.)Gill, Richard T. Economic Development: Past and Present. 3d ed. Prentice-Hall, 1973.
Attention : ces citations peuvent ne pas être correctes à 100%.