Adhikari, D. P. (2013). Air pollution situational analysis and management plan.
Cita Chicago (17th ed.)Adhikari, Devendra Prasad. Air Pollution Situational Analysis and Management Plan. 2013.
Cita MLA (8th ed.)Adhikari, Devendra Prasad. Air Pollution Situational Analysis and Management Plan. 2013.
Atenció: Aquestes cites poden no estar 100% correctes.