APA (7 वां संस्करण) प्रशस्ति पत्र

Agnew, P. L., & Loso, F. W. (1954). Secretarial office practice (5th ed.). South-western Pub. Co.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Agnew, Peter Lawrence, और Foster W. Loso. Secretarial Office Practice. 5th ed. Cincinnati: South-western Pub. Co, 1954.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Agnew, Peter Lawrence, और Foster W. Loso. Secretarial Office Practice. 5th ed. South-western Pub. Co, 1954.