Christopher, W. F. (1985). Productivity measurement handbook (2nd ed.). Cambridge, Massachusetts [etc.]: Productivity press.
Chicago Style CitationChristopher, William F. Productivity Measurement Handbook. 2nd ed. Cambridge, Massachusetts [etc.]: Productivity press, 1985.
MLA CitationChristopher, William F. Productivity Measurement Handbook. 2nd ed. Cambridge, Massachusetts [etc.]: Productivity press, 1985.
Warning: These citations may not always be 100% accurate.