Enrick. L, N. (1954). Quality Control (II nd Edition 1954.). The Industrial Press.
Čikaški stil citiranjaEnrick. L, Norbert. Quality Control. II nd Edition 1954. New York: The Industrial Press, 1954.
MLA način citiranjaEnrick. L, Norbert. Quality Control. II nd Edition 1954. The Industrial Press, 1954.
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