Gaya APA
Tchobanoglous, G. et al. (1993).
Integrated solid waste management : engineering principles and management issue .
New York:
Tata McGraw - Hill Book.
Gaya MLA
Tchobanoglous, G. et al..
Integrated solid waste management : engineering principles and management issue.
New York:
Tata McGraw - Hill Book,
1993.
Text.