Gaya APA

Sumanth, D, J. (1984). Productivity Engineering And Management : Productivity Measurement, Evaluation, Planing, And Improvement In Manufacturing And Service Organizations . New York: Mc Graw-Hill Book Company.

Gaya MLA

Sumanth, David, J.. "Productivity Engineering And Management : Productivity Measurement, Evaluation, Planing, And Improvement In Manufacturing And Service Organizations". New York: Mc Graw-Hill Book Company, 1984. .