APA (7 वां संस्करण) प्रशस्ति पत्र

Friedman, H. (1984). Computer care: The complete guide to microcomputer maintenance for home and office. Prentice-Hall.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Friedman, Herbert. Computer Care: The Complete Guide to Microcomputer Maintenance for Home and Office. Englewood Cliffs, N. J: Prentice-Hall, 1984.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Friedman, Herbert. Computer Care: The Complete Guide to Microcomputer Maintenance for Home and Office. Prentice-Hall, 1984.