John, V. (1985). Application of operations research in oil refineries with particular reference to cochin refineries ltd. Department of mathematics; CUSAT.
Trích dẫn kiểu ChicagoJohn, V.V. Application of Operations Research in Oil Refineries with Particular Reference to Cochin Refineries Ltd. Kochi: Department of mathematics; CUSAT, 1985.
Trích dẫn MLAJohn, V.V. Application of Operations Research in Oil Refineries with Particular Reference to Cochin Refineries Ltd. Department of mathematics; CUSAT, 1985.
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