Gaya APA
Marguglio, B. W.. (1991).
Environmental management systems (First printing).
New York:
ASQC Quality Press.
Gaya Chicago
Marguglio, B. W..
Environmental management systems.
First printing
New York:
ASQC Quality Press,
1991.
Text.
Gaya MLA
Marguglio, B. W..
Environmental management systems.
First printing
New York:
ASQC Quality Press,
1991.
Text.
Gaya Turabian
Marguglio, B. W..
Environmental management systems.
First printing
New York:
ASQC Quality Press,
1991.
Print.