Sehgal, J. M. (1986). An introduction to techniques of population and labour force projections. International Labour Office.
Style de citation Chicago (17e éd.)Sehgal, Jag Mohan. An Introduction to Techniques of Population and Labour Force Projections. Geneva: International Labour Office, 1986.
Style de citation MLA (9e éd.)Sehgal, Jag Mohan. An Introduction to Techniques of Population and Labour Force Projections. International Labour Office, 1986.
Attention : ces citations peuvent ne pas être correctes à 100%.