Aft, L. S. (1992). Productivity measurement and improvement (2. ed.). Prentice-Hall.
Chicago Style (17th ed.) CitationAft, Lawrence S. Productivity Measurement and Improvement. 2. ed. Englewood Cliffs: Prentice-Hall, 1992.
MLA (9th ed.) CitationAft, Lawrence S. Productivity Measurement and Improvement. 2. ed. Prentice-Hall, 1992.
Warning: These citations may not always be 100% accurate.