Gaya APA
TINSLEY, S. (2003).
ENVIRONMENTAL MANAGEMENT PLANS DEMYSTIFIED: A GUIDE TO IMPLEMANTING ISO 140001 .
New York:
Spon press.
Gaya MLA
TINSLEY, STEPHEN.
"ENVIRONMENTAL MANAGEMENT PLANS DEMYSTIFIED: A GUIDE TO IMPLEMANTING ISO 140001".
New York:
Spon press,
2003.
Books.