@article{449925,
      recid = {449925},
      author = {Roberts, Keith,},
      title = {The origins of business, money, and markets/},
      publisher = {Columbia Business School Pub.,},
      address = {New York :},
      pages = {xx, 357 p. :},
      year = {2011},
      url = {http://library.usi.edu/record/449925},
}