Dyfyniad APA

Wall, J. D. (1980). Environmental management handbook for the hydrocarbon processing industries. Gulf Pub.

Dyfyniad Arddull Chicago

Wall, James D. Environmental Management Handbook for the Hydrocarbon Processing Industries. Houston, TX: Gulf Pub, 1980.

Dyfyniad MLA

Wall, James D. Environmental Management Handbook for the Hydrocarbon Processing Industries. Gulf Pub, 1980.

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