APA (7 वां संस्करण) प्रशस्ति पत्र

BEARD, M. (2000). The Art and Science of Public Relations: Running a public relations department, Volume 6. Crest Publising House.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

BEARD, Mike. The Art and Science of Public Relations: Running a Public Relations Department, Volume 6. Crest Publising House, 2000.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

BEARD, Mike. The Art and Science of Public Relations: Running a Public Relations Department, Volume 6. Crest Publising House, 2000.

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