Παραπομπή APA

(1979). Assesing the energy conservation benefits of historic preservation: Methodes and examples. [s.l]: [s.n.].

Παραπομπή Chicago Style

Assesing the Energy Conservation Benefits of Historic Preservation: Methodes and Examples. [s.l]: [s.n.], 1979.

Παραπομπή MLA

Assesing the Energy Conservation Benefits of Historic Preservation: Methodes and Examples. [s.l]: [s.n.], 1979.

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