Irfan, M. (1990). Rural employment and wages in Pakistan. International Labour Organisation.
Cita Chicago (17th ed.)Irfan, M. Rural Employment and Wages in Pakistan. New Delhi: International Labour Organisation, 1990.
Cita MLA (9th ed.)Irfan, M. Rural Employment and Wages in Pakistan. International Labour Organisation, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.