RANGAN. (1996). INSTRUMENTATION DEVICES AND SYSTEMS. TATA MCGRAW HILL.
Lua i Stíl Chicago (17ú heag.)RANGAN. INSTRUMENTATION DEVICES AND SYSTEMS. NEW-YORK: TATA MCGRAW HILL, 1996.
Lua MLA (9ú heag.)RANGAN. INSTRUMENTATION DEVICES AND SYSTEMS. TATA MCGRAW HILL, 1996.
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