Alam, M. S. (1980). Rentiers or rent-seekers?: Some clarifications. Applied Economics Research Centre, University of Karachi.
Chicago-referens (17:e uppl.)Alam, M. Shahid. Rentiers or Rent-seekers?: Some Clarifications. Karachi, Pakistan: Applied Economics Research Centre, University of Karachi, 1980.
MLA-referens (8:e uppl.)Alam, M. Shahid. Rentiers or Rent-seekers?: Some Clarifications. Applied Economics Research Centre, University of Karachi, 1980.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.