Gaya APA
Plog, B, A., Quinlan, P, J.
(2002).
Fundamentals of Industrial Hygiene
(
5th Ed.)
.
USA:
NSC Pess.
Gaya MLA
Plog, Barbara, A.., Quinlan, Patricia, J..
"Fundamentals of Industrial Hygiene".
5th Ed.
USA:
NSC Pess,
2002.
Text.