Westfall-Lake, P. M. (1997). Shiftwork safety and performance: A mannual for managers and trainers. Lewis Publishers.
Chicago Edition CitationWestfall-Lake, Peggy; McBride. Shiftwork Safety and Performance: A Mannual for Managers and Trainers. London: Lewis Publishers, 1997.
MLA Edition CitationWestfall-Lake, Peggy; McBride. Shiftwork Safety and Performance: A Mannual for Managers and Trainers. Lewis Publishers, 1997.
Warning: These citations may not always be 100% accurate.