Παραπομπή APA

(1972). Specification for steel windows generally for domestic and similar buildings. London: British Standards Institution.

Παραπομπή Chicago Style

Specification for Steel Windows Generally for Domestic and Similar Buildings. London: British Standards Institution, 1972.

Παραπομπή MLA

Specification for Steel Windows Generally for Domestic and Similar Buildings. London: British Standards Institution, 1972.

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