Cochin Chamber of Commerce & Industry. (1983). The Cochin Chamber of Commerce & Industry, 1857-1982: Post centenary silver jubilee commemoration volume. The Chamber.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCochin Chamber of Commerce & Industry. The Cochin Chamber of Commerce & Industry, 1857-1982: Post Centenary Silver Jubilee Commemoration Volume. [Cochin]: The Chamber, 1983.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCochin Chamber of Commerce & Industry. The Cochin Chamber of Commerce & Industry, 1857-1982: Post Centenary Silver Jubilee Commemoration Volume. The Chamber, 1983.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.