Dyfyniad APA

Johnston, J. (1981). Site control of materials handling, storage and protection. Butterworths.

Dyfyniad Arddull Chicago

Johnston, John.E. Site Control of Materials Handling, Storage and Protection. London: Butterworths, 1981.

Dyfyniad MLA

Johnston, John.E. Site Control of Materials Handling, Storage and Protection. Butterworths, 1981.

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