APA Citation

Roy, P. K. (2005). Economic geography: A study of resources (5th Ed.). Kolkata: New Central Book Agency (NCBA).

Chicago Style Citation

Roy, P K. Economic Geography: A Study of Resources. 5th Ed. Kolkata: New Central Book Agency (NCBA), 2005.

MLA Citation

Roy, P K. Economic Geography: A Study of Resources. 5th Ed. Kolkata: New Central Book Agency (NCBA), 2005.

Warning: These citations may not always be 100% accurate.