APA aipamena

Lumens, M. (1997). Aspects of control measures in occupational hygiene. s.n.].

Chicago Style aipamena

Lumens, Mieke. Aspects of Control Measures in Occupational Hygiene. [S.l.: s.n.], 1997.

MLA aipamena

Lumens, Mieke. Aspects of Control Measures in Occupational Hygiene. s.n.], 1997.