Παραπομπή APA

(1970). Structural recommendations for loadbearing walls. London: The Council for Codes of Practice British Standards Institution.

Παραπομπή Chicago Style

Structural Recommendations for Loadbearing Walls. London: The Council for Codes of Practice British Standards Institution, 1970.

Παραπομπή MLA

Structural Recommendations for Loadbearing Walls. London: The Council for Codes of Practice British Standards Institution, 1970.

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