Dyfyniad APA

Cookson, W. (1975). Advanced Methods for Sheet Metal Work (6th Rev ed.). Technical press.

Dyfyniad Arddull Chicago

Cookson, William. Advanced Methods for Sheet Metal Work. 6th Rev ed. London: Technical press, 1975.

Dyfyniad MLA

Cookson, William. Advanced Methods for Sheet Metal Work. 6th Rev ed. Technical press, 1975.

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