Datta, M. (2001). The significance and growth of the tertiary sector: Indian economy, 1950-97. Northern Book Centre.
Chicago-Zitierstil (17. Ausg.)Datta, Madhusudan. The Significance and Growth of the Tertiary Sector: Indian Economy, 1950-97. Northern Book Centre, 2001.
MLA-Zitierstil (9. Ausg.)Datta, Madhusudan. The Significance and Growth of the Tertiary Sector: Indian Economy, 1950-97. Northern Book Centre, 2001.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.