APA (7 वां संस्करण) प्रशस्ति पत्र

COHN,LINDBERG. (1980). SURVIVAL & GROWTH: MANAGMENT STRATEGIES FOR THE SAMLL FIRM. TARAPOREWALA PUB. IND PVT. LTD.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

COHN,LINDBERG. SURVIVAL & GROWTH: MANAGMENT STRATEGIES FOR THE SAMLL FIRM. BOMBAY: TARAPOREWALA PUB. IND PVT. LTD, 1980.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

COHN,LINDBERG. SURVIVAL & GROWTH: MANAGMENT STRATEGIES FOR THE SAMLL FIRM. TARAPOREWALA PUB. IND PVT. LTD, 1980.