Dyfyniad APA

Industrial Welfare Society, Works Management Association, British Industrial Purchasing Officers' Association, & Office Management Association. (1932). Industrial welfare. Industrial Welfare Society.

Dyfyniad Arddull Chicago

Industrial Welfare Society, Works Management Association, British Industrial Purchasing Officers' Association, and Office Management Association. Industrial Welfare. London: Industrial Welfare Society, 1932.

Dyfyniad MLA

Industrial Welfare Society, et al. Industrial Welfare. Industrial Welfare Society, 1932.

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