Gaya APA
LaGrega, Michael. (2001).
Hazardous waste management .
New York:
Mc Graw Hill.
Gaya Chicago
LaGrega, Michael.
Hazardous waste management.
New York:
Mc Graw Hill,
2001.
.
Gaya MLA
LaGrega, Michael.
Hazardous waste management.
New York:
Mc Graw Hill,
2001.
.
Gaya Turabian
LaGrega, Michael.
Hazardous waste management.
New York:
Mc Graw Hill,
2001.
.