APA

Valencia L., World Energy Congress (18th. : 2001 oct. 21-25 : Buenos Aires), .Intermediate alternative to a gis for the input and processing of information on the continuity of service. : .

Chicago

Valencia Leonardo, World Energy Congress (18th. : 2001 oct. 21-25 : Buenos Aires), .Intermediate alternative to a gis for the input and processing of information on the continuity of service. : .

Harvard

Valencia L., World Energy Congress (18th. : 2001 oct. 21-25 : Buenos Aires), .Intermediate alternative to a gis for the input and processing of information on the continuity of service. : .

MLA

Valencia Leonardo, World Energy Congress (18th. : 2001 oct. 21-25 : Buenos Aires), .: . .