Brinkerhoff, R. O., & Dressler, D. E. (1990). Productivity measurement: A guide for managers and evaluators (1. print.). Sage.
Chicago Style (17th ed.) CitationBrinkerhoff, Robert O., and Dennis E. Dressler. Productivity Measurement: A Guide for Managers and Evaluators. 1. print. Newbury Park [u.a.]: Sage, 1990.
MLA (9th ed.) CitationBrinkerhoff, Robert O., and Dennis E. Dressler. Productivity Measurement: A Guide for Managers and Evaluators. 1. print. Sage, 1990.
Warning: These citations may not always be 100% accurate.