Carroll, P. (1954). Timestudy for cost control (3rd ed.). McGraw-Hill.
Cita Chicago Style (17a ed.)Carroll, Phil. Timestudy for Cost Control. 3rd ed. New York [etc.]: McGraw-Hill, 1954.
Cita MLA (9a ed.)Carroll, Phil. Timestudy for Cost Control. 3rd ed. McGraw-Hill, 1954.
Precaución: Estas citas no son 100% exactas.