Παραπομπή APA

Comey, A. C. (1923). Regional planning theory: A reply to the British Challenge. [s.l.]: American City Planning Institute.

Παραπομπή Chicago Style

Comey, Arthur C. Regional Planning Theory: A Reply to the British Challenge. [s.l.]: American City Planning Institute, 1923.

Παραπομπή MLA

Comey, Arthur C. Regional Planning Theory: A Reply to the British Challenge. [s.l.]: American City Planning Institute, 1923.

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