Sule, D. R. (1997). Industrial scheduling. PWS Pub. Co.
Lua i Stíl Chicago (17ú heag.)Sule, Dileep R. Industrial Scheduling. Boston,MA: PWS Pub. Co, 1997.
Lua MLA (8ú heag.)Sule, Dileep R. Industrial Scheduling. PWS Pub. Co, 1997.
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