Παραπομπή APA

(1961). Principles of modern building (3rd ed.). London: Her Majesty's Stationery Office.

Παραπομπή Chicago Style

Principles of Modern Building. 3rd ed. London: Her Majesty's Stationery Office, 1961.

Παραπομπή MLA

Principles of Modern Building. 3rd ed. London: Her Majesty's Stationery Office, 1961.

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