PYZDEK THOMAS. (1996). QUALITY ENGINEERING HANDBOOK. TATA MC-GRAW.
Lua i Stíl Chicago (17ú heag.)PYZDEK THOMAS. QUALITY ENGINEERING HANDBOOK. NEW DELHI: TATA MC-GRAW, 1996.
Lua MLA (9ú heag.)PYZDEK THOMAS. QUALITY ENGINEERING HANDBOOK. TATA MC-GRAW, 1996.
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