Seminar on Income Tax Ordinance, 1979 Karachi, Pakistan, & Economist Research Unit (Karachi, Pakistan). (1979). Proceedings of Seminar on Income Tax Ordinance, 1979, September 17, 1979. Economic Research Unit.
Chicago-viite (17. p.)Seminar on Income Tax Ordinance, 1979 Karachi, Pakistan, ja Pakistan) Economist Research Unit (Karachi. Proceedings of Seminar on Income Tax Ordinance, 1979, September 17, 1979. Karachi: Economic Research Unit, 1979.
MLA-viite (8. p.)Seminar on Income Tax Ordinance, 1979 Karachi, Pakistan, ja Pakistan) Economist Research Unit (Karachi. Proceedings of Seminar on Income Tax Ordinance, 1979, September 17, 1979. Economic Research Unit, 1979.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.