APA (7 वां संस्करण) प्रशस्ति पत्र

BARKE RICHARD. (1989). SCIENCE,TECHNOLOGY AND PUBLIC POLICY. APPLIED EAST-WEST..

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

BARKE RICHARD. SCIENCE,TECHNOLOGY AND PUBLIC POLICY. NEW DELHI: APPLIED EAST-WEST., 1989.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

BARKE RICHARD. SCIENCE,TECHNOLOGY AND PUBLIC POLICY. APPLIED EAST-WEST., 1989.