APA-čujuhus (7. p.)
Johnson, C. D., & Rao, K. U. Process control instrumentation technology. Pearson Education 7th ed.
Chicago-čujuhus (17. p.)
Johnson, Curtis D., juo K. Uma Rao. Process Control Instrumentation Technology. New Delhi: Pearson Education 7th ed.
MLA-čujuhus (9. p.)
Johnson, Curtis D., juo K. Uma Rao. Process Control Instrumentation Technology. Pearson Education 7th ed.
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