WHITEHEAD, A. (1964). Planning, estimating and retefixing: For production engineers and students. Pitman.
Chicago Style (17th ed.) ZitazioaWHITEHEAD, A.C. Planning, Estimating and Retefixing: For Production Engineers and Students. London: Pitman, 1964.
MLA (9th ed.) ZitazioaWHITEHEAD, A.C. Planning, Estimating and Retefixing: For Production Engineers and Students. Pitman, 1964.
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