References

• Bose, Nirmal Kumar, 1965, “ Calcutta: a Premature Metropolis” in Cities: a Scientific American Book, New York: Alfred. A. Knopf.
  
  
  
• Debjani Sengupta “Mechanicalcutta: Industrialization, New Media in the 19th Century”
  http://www.sarai.net/publications/readers/02-the-cities-of-everyday-life/13calcutta.pdf