APA (7 वां संस्करण) प्रशस्ति पत्र

KEATING BARRY. (1986). MANAGERIAL ECONOMICS. ACADEMIC PRESS.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

KEATING BARRY. MANAGERIAL ECONOMICS. SAN FRANCISCO.: ACADEMIC PRESS, 1986.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

KEATING BARRY. MANAGERIAL ECONOMICS. ACADEMIC PRESS, 1986.