Παραπομπή APA

(1966). Selection and installation of town gas space heating. London: The Council for Codes of Practice British Standards Institution.

Παραπομπή Chicago Style

Selection and Installation of Town Gas Space Heating. London: The Council for Codes of Practice British Standards Institution, 1966.

Παραπομπή MLA

Selection and Installation of Town Gas Space Heating. London: The Council for Codes of Practice British Standards Institution, 1966.

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