Garrett, L. J., & Silver, M. (1966). Production management analysis. Harcourt, Brace & World.
Lua i Stíl Chicago (17ú heag.)Garrett, Leonard J., agus Milton Silver. Production Management Analysis. New York: Harcourt, Brace & World, 1966.
Lua MLA (8ú heag.)Garrett, Leonard J., agus Milton Silver. Production Management Analysis. Harcourt, Brace & World, 1966.
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