Dyfyniad APA

Singh, A. P. (1988). Industrial productivity: A psychological perspective. London: Sage Publications.

Dyfyniad Arddull Chicago

Singh, Ashok Pratap. Industrial Productivity: A Psychological Perspective. London: Sage Publications, 1988.

Dyfyniad MLA

Singh, Ashok Pratap. Industrial Productivity: A Psychological Perspective. London: Sage Publications, 1988.

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