Johnson, C. D. (1997). Process Control Instrumentation Technology (5a ed.). Prentice-Hall.
Cita Chicago Style (17a ed.)Johnson, Curtis D. Process Control Instrumentation Technology. 5a ed. Upper Saddle River: Prentice-Hall, 1997.
Cita MLA (8a ed.)Johnson, Curtis D. Process Control Instrumentation Technology. 5a ed. Prentice-Hall, 1997.
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