Caponera, p. b. M. F. V. i. b. D. A. Water legislation in South American countries [Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, French Guiana, Guyana, Paraguay, Peru, Uruguay and Venezuela]. FAO.
Chicago-viite (17. p.)Caponera, prepared by Mario Francisch Valls introductory by Dante A. Water Legislation in South American Countries [Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, French Guiana, Guyana, Paraguay, Peru, Uruguay and Venezuela]. FAO.
MLA-viite (8. p.)Caponera, prepared by Mario Francisch Valls introductory by Dante A. Water Legislation in South American Countries [Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, French Guiana, Guyana, Paraguay, Peru, Uruguay and Venezuela]. FAO.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.