एपीए उद्धरण

Gopalakrishnan, A. (1999). Leather and leather products industry in selected Asia-Pacific countries: An in-depth study of competitiveness. Wheeler Publishing.

शिकागो स्टाइल उद्धरण

Gopalakrishnan, A.A. Leather and Leather Products Industry in Selected Asia-Pacific Countries: An In-depth Study of Competitiveness. New Delhi: Wheeler Publishing, 1999.

एमएलए उद्धरण

Gopalakrishnan, A.A. Leather and Leather Products Industry in Selected Asia-Pacific Countries: An In-depth Study of Competitiveness. Wheeler Publishing, 1999.