The Indian journal of labour economics. Volume.34, No.1, 1991. Indian Society of Labour Economics.
Dyfyniad Arddull ChicagoThe Indian Journal of Labour Economics. Volume.34, No.1, 1991. Patna: Indian Society of Labour Economics.
Dyfyniad MLAThe Indian Journal of Labour Economics. Volume.34, No.1, 1991. Indian Society of Labour Economics.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.