Gupta, V. (1980). An Introduction To Engineering Design Method Vijay Gupta And P.n Murthy. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Gupta, Vijay. An Introduction To Engineering Design Method Vijay Gupta And P.n Murthy. McGraw-Hill, 1980.
Lua MLA (8ú heag.)Gupta, Vijay. An Introduction To Engineering Design Method Vijay Gupta And P.n Murthy. McGraw-Hill, 1980.
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