WHITEHEAD, A. (1964). Planning, estimating and retefixing: For production engineers and students. Pitman.
Cita Chicago Style (17a ed.)WHITEHEAD, A.C. Planning, Estimating and Retefixing: For Production Engineers and Students. London: Pitman, 1964.
Cita MLA (9a ed.)WHITEHEAD, A.C. Planning, Estimating and Retefixing: For Production Engineers and Students. Pitman, 1964.
Precaución: Estas citas no son 100% exactas.