Dyfyniad APA

Johnston, W. B., & Packer, A. H. (1987). Workforce 2000: Work and workers for the 21st century. Hudson Institute.

Dyfyniad Arddull Chicago

Johnston, William B., and Arnold H. Packer. Workforce 2000: Work and Workers for the 21st Century. Indianapolis: Hudson Institute, 1987.

Dyfyniad MLA

Johnston, William B., and Arnold H. Packer. Workforce 2000: Work and Workers for the 21st Century. Hudson Institute, 1987.

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