Makower, M. (1977). Operation Research, problems Techniques and exercises (3rd.). Hodder & Stoughton.
Lua i Stíl Chicago (17ú heag.)Makower, M. Operation Research, Problems Techniques and Exercises. 3rd. London: Hodder & Stoughton, 1977.
Lua MLA (9ú heag.)Makower, M. Operation Research, Problems Techniques and Exercises. 3rd. Hodder & Stoughton, 1977.
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