Dyfyniad APA

George. (1972). Population and labour force projections for alberta 1970-1985. Human resources research council.

Dyfyniad Arddull Chicago

George. Population and Labour Force Projections for Alberta 1970-1985. Human resources research council, 1972.

Dyfyniad MLA

George. Population and Labour Force Projections for Alberta 1970-1985. Human resources research council, 1972.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.