Παραπομπή APA

Oberlander, H. P. (1976). Improving human settlements: Up with people. Vancouver: University of British Columbia Press.

Παραπομπή Chicago Style

Oberlander, H. Peter. Improving Human Settlements: Up With People. Vancouver: University of British Columbia Press, 1976.

Παραπομπή MLA

Oberlander, H. Peter. Improving Human Settlements: Up With People. Vancouver: University of British Columbia Press, 1976.

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