Padilla, A. (2007). Understanding 'water crisis': Looking for alternatives. IBON Facts & Figures Special Release.
Cita Chicago (17th ed.)Padilla, Arnold. "Understanding 'Water Crisis': Looking for Alternatives." IBON Facts & Figures Special Release 2007.
Cita MLA (9th ed.)Padilla, Arnold. "Understanding 'Water Crisis': Looking for Alternatives." IBON Facts & Figures Special Release, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.