Παραπομπή APA

Pacione, M. [. (1981). Urban problems and planning in the developed world. Croom Helm.

Παραπομπή Chicago Style

Pacione, Michael [ed.]. Urban Problems and Planning in the Developed World. London: Croom Helm, 1981.

Παραπομπή MLA

Pacione, Michael [ed.]. Urban Problems and Planning in the Developed World. Croom Helm, 1981.