Agarwal, S. (1970). Manpower demand: Concepts and methodology. Meenakshi Prakashan.
Cita Chicago (17th ed.)Agarwal, S.P. Manpower Demand: Concepts and Methodology. Meerut: Meenakshi Prakashan, 1970.
Cita MLA (9th ed.)Agarwal, S.P. Manpower Demand: Concepts and Methodology. Meenakshi Prakashan, 1970.
Atenció: Aquestes cites poden no estar 100% correctes.