Παραπομπή APA

Harbison, R. (1991). The built, the unbuilt and unbuildable in pursuit of architectural meaning. London: Thames and Hudson.

Παραπομπή Chicago Style

Harbison, Robert. The Built, the Unbuilt and Unbuildable in Pursuit of Architectural Meaning. London: Thames and Hudson, 1991.

Παραπομπή MLA

Harbison, Robert. The Built, the Unbuilt and Unbuildable in Pursuit of Architectural Meaning. London: Thames and Hudson, 1991.

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