Dyfyniad APA

Brinkerhoff, R. (1990). Productivity measurement: A guide for managers and evaluation. Sage Pub.

Dyfyniad Arddull Chicago

Brinkerhoff, Robert. Productivity Measurement: A Guide for Managers and Evaluation. Newbury Park, California: Sage Pub, 1990.

Dyfyniad MLA

Brinkerhoff, Robert. Productivity Measurement: A Guide for Managers and Evaluation. Sage Pub, 1990.

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