Dyfyniad APA

Bottrill, G. (2005). Practical electrical equipment and installations in hazardous areas. Boston: Elsevier.

Dyfyniad Arddull Chicago

Bottrill, Geoffrey. Practical Electrical Equipment and Installations in Hazardous Areas. Boston: Elsevier, 2005.

Dyfyniad MLA

Bottrill, Geoffrey. Practical Electrical Equipment and Installations in Hazardous Areas. Boston: Elsevier, 2005.

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