Παραπομπή APA

(1971). The structural use of timber. London: The Council for Codes of Practice British Standards Institution.

Παραπομπή Chicago Style

The Structural Use of Timber. London: The Council for Codes of Practice British Standards Institution, 1971.

Παραπομπή MLA

The Structural Use of Timber. London: The Council for Codes of Practice British Standards Institution, 1971.

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