Dyfyniad APA

Leecraft, J., & Service, U. o. T. P. E. (1982). The hoist. Austin, Tex. : Petroleum Extension Service.

Dyfyniad Arddull Chicago

Leecraft, Jodie, and University of Texas. Petroleum Extension Service. The Hoist. Austin, Tex. : Petroleum Extension Service, 1982.

Dyfyniad MLA

Leecraft, Jodie, and University of Texas. Petroleum Extension Service. The Hoist. Austin, Tex. : Petroleum Extension Service, 1982.

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