WHALEN, B. (1981). Workbook for a primer of oilwell service and workover. Association of oilwell servicing contractors.
Cita Chicago Style (17a ed.)WHALEN, Bruce. Workbook for a Primer of Oilwell Service and Workover. Association of oilwell servicing contractors, 1981.
Cita MLA (8a ed.)WHALEN, Bruce. Workbook for a Primer of Oilwell Service and Workover. Association of oilwell servicing contractors, 1981.
Precaución: Estas citas no son 100% exactas.