Παραπομπή APA

(1973). Specification for builders' hardware: Lock and latch furniture (doors). London: British Standards Institution.

Παραπομπή Chicago Style

Specification for Builders' Hardware: Lock and Latch Furniture (doors). London: British Standards Institution, 1973.

Παραπομπή MLA

Specification for Builders' Hardware: Lock and Latch Furniture (doors). London: British Standards Institution, 1973.

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