404548 Smith, E. (1984). Principles of industrial measurement for control applications. Englewood Cliffs, NJ : Prentice-Hall.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र404548 Smith, Ernest. Principles of Industrial Measurement for Control Applications. Englewood Cliffs, NJ : Prentice-Hall, 1984.
एमएलए (9वां संस्करण) प्रशस्ति पत्र404548 Smith, Ernest. Principles of Industrial Measurement for Control Applications. Englewood Cliffs, NJ : Prentice-Hall, 1984.
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