APA (7th ed.) Citation

Alailima, P., Nadaraja, T., & Wijemanne, H. (1991). Labour force - current situation and future prospects. Marga Institute.

Chicago Style (17th ed.) Citation

Alailima, P., Tambyah Nadaraja, and Hiranthi Wijemanne. Labour Force - Current Situation and Future Prospects. Colombo: Marga Institute, 1991.

MLA (9th ed.) Citation

Alailima, P., et al. Labour Force - Current Situation and Future Prospects. Marga Institute, 1991.