Παραπομπή APA

Robson, W. A. (1957). Great cities of the world: Their government, politics and planning (2nd ed.). London: George Allen & Unwin.

Παραπομπή Chicago Style

Robson, William A. Great Cities of the World: Their Government, Politics and Planning. 2nd ed. London: George Allen & Unwin, 1957.

Παραπομπή MLA

Robson, William A. Great Cities of the World: Their Government, Politics and Planning. 2nd ed. London: George Allen & Unwin, 1957.

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