PAN. (2003). Pesticide Action Handbook: A Guide for Central and Eastern European NGOs ...and others.
Cita Chicago (17th ed.)PAN. Pesticide Action Handbook: A Guide for Central and Eastern European NGOs ...and Others. 2003.
Cita MLA (9th ed.)PAN. Pesticide Action Handbook: A Guide for Central and Eastern European NGOs ...and Others. 2003.
Atenció: Aquestes cites poden no estar 100% correctes.