참고문헌
- 정병용, 작업분석 및 관리, 한성대학교출판부, 2003
- 황학, 작업관리, 영지문화사, 1999
- Konz, S. and Johnson, S., Work Design: Industial Ergonomics(5th ed.), Holcomb Hathaway, Publishers, 2000
- Niebel, B. and Freivalds, A. Methods, Standards and Work Design, 10th ed., 380-407. New York: McGraw-Hill, 1999