HILLIER, F. S. (1980). Introduction To Operations Research Frederick S. Hillier And Gerald J. Lieberman. Holden-Day.
Lua i Stíl Chicago (17ú heag.)HILLIER, Frederick S. Introduction To Operations Research Frederick S. Hillier And Gerald J. Lieberman. Holden-Day, 1980.
Lua MLA (8ú heag.)HILLIER, Frederick S. Introduction To Operations Research Frederick S. Hillier And Gerald J. Lieberman. Holden-Day, 1980.
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