Gaya APA
Wentz, Charles A.. (1989).
Hazardous waste management (text).
New York:
McGraw Hill Book Company.
Gaya Chicago
Wentz, Charles A..
Hazardous waste management.
text
New York:
McGraw Hill Book Company,
1989.
Tesis.
Gaya MLA
Wentz, Charles A..
Hazardous waste management.
text
New York:
McGraw Hill Book Company,
1989.
Tesis.
Gaya Turabian
Wentz, Charles A..
Hazardous waste management.
text
New York:
McGraw Hill Book Company,
1989.
Tesis.