APA (7 वां संस्करण) प्रशस्ति पत्र

Team, O. U. E. a. E. C. (1972). Design study III; A servomechanism; An operational amplifier; Review of the course. Bletchley, Bucks. : Open Univ. Prs..

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Team, Open University. Electromagnetics and Electronics Course. Design Study III; A Servomechanism; An Operational Amplifier; Review of the Course. Bletchley, Bucks. : Open Univ. Prs., 1972.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Team, Open University. Electromagnetics and Electronics Course. Design Study III; A Servomechanism; An Operational Amplifier; Review of the Course. Bletchley, Bucks. : Open Univ. Prs., 1972.

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