University of Karachi. Applied Economics Research Centre. (1975). Discussion paper series. The Centre.
Chicago-referens (17:e uppl.)University of Karachi. Applied Economics Research Centre. Discussion Paper Series. Karachi, Pakistan: The Centre, 1975.
MLA-referens (8:e uppl.)University of Karachi. Applied Economics Research Centre. Discussion Paper Series. The Centre, 1975.
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