Yaffe, C. D., Michigan. University. Institute of Industrial Health, & U.S. Public Health Service. (1956). Encyclopedia of instrumentation for industrial hygiene. University of Michigan, Institute of Industril Health.
Chicago-referens (17:e uppl.)Yaffe, Charles D., Michigan. University. Institute of Industrial Health, och U.S. Public Health Service. Encyclopedia of Instrumentation for Industrial Hygiene. Ann Arbor: University of Michigan, Institute of Industril Health, 1956.
MLA-referens (9:e uppl.)Yaffe, Charles D., et al. Encyclopedia of Instrumentation for Industrial Hygiene. University of Michigan, Institute of Industril Health, 1956.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.