Cheng, S. (1984). Changing labour force of Singapore. Council for Asian Manpower Studies.
Style de citation Chicago (17e éd.)Cheng, Siok-Hwa. Changing Labour Force of Singapore. Quezon City: Council for Asian Manpower Studies, 1984.
Style de citation MLA (9e éd.)Cheng, Siok-Hwa. Changing Labour Force of Singapore. Council for Asian Manpower Studies, 1984.
Attention : ces citations peuvent ne pas être correctes à 100%.