Παραπομπή APA

Abrams, C., & Koenigsberger, O. (1959). A housing program for the Philippine islands. [s.l.]: United Nations. Technical Assistance Administration.

Παραπομπή Chicago Style

Abrams, Charles, and Otto Koenigsberger. A Housing Program for the Philippine Islands. [s.l.]: United Nations. Technical Assistance Administration, 1959.

Παραπομπή MLA

Abrams, Charles, and Otto Koenigsberger. A Housing Program for the Philippine Islands. [s.l.]: United Nations. Technical Assistance Administration, 1959.

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