Lumens, M. (1997). Aspects of control measures in occupational hygiene. s.n.].
Cita Chicago Style (17a ed.)Lumens, Mieke. Aspects of Control Measures in Occupational Hygiene. [S.l.: s.n.], 1997.
Cita MLA (8a ed.)Lumens, Mieke. Aspects of Control Measures in Occupational Hygiene. s.n.], 1997.
Precaución: Estas citas no son 100% exactas.