Παραπομπή APA

(1961). Sixth Congress of the International Union of Architects: London, 3-7 July 1961 : provisional programme /. London: International Union of Architects.

Παραπομπή Chicago Style

Sixth Congress of the International Union of Architects: London, 3-7 July 1961 : Provisional Programme /. London: International Union of Architects, 1961.

Παραπομπή MLA

Sixth Congress of the International Union of Architects: London, 3-7 July 1961 : Provisional Programme /. London: International Union of Architects, 1961.

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