Pakistan Institute of Development Economics. (1979). Research programme of the Pakistan Institute of Development Economics, 1979-1982. The Institute.
Chicago-referens (17:e uppl.)Pakistan Institute of Development Economics. Research Programme of the Pakistan Institute of Development Economics, 1979-1982. Islamabad: The Institute, 1979.
MLA-referens (8:e uppl.)Pakistan Institute of Development Economics. Research Programme of the Pakistan Institute of Development Economics, 1979-1982. The Institute, 1979.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.