SENGUPTA N K. (1992). UNSHACKLING OF INDIAN INDUSTRY TOWARDS COMETITIVENESS.... VISION BOOKS PVT. LTD.
Lua i Stíl Chicago (17ú heag.)SENGUPTA N K. UNSHACKLING OF INDIAN INDUSTRY TOWARDS COMETITIVENESS.... NEW DELHI: VISION BOOKS PVT. LTD, 1992.
Lua MLA (9ú heag.)SENGUPTA N K. UNSHACKLING OF INDIAN INDUSTRY TOWARDS COMETITIVENESS.... VISION BOOKS PVT. LTD, 1992.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.