APA

Nebreda Perez J., World Energy Congress (18th. : 2001 oct. 21-25 : Buenos Aires), .The energy supplier's liability with regard to the consumer for poor qualit@, supplies. : .

Chicago

Nebreda Perez J.M, World Energy Congress (18th. : 2001 oct. 21-25 : Buenos Aires), .The energy supplier's liability with regard to the consumer for poor qualit@, supplies. : .

Harvard

Nebreda Perez J., World Energy Congress (18th. : 2001 oct. 21-25 : Buenos Aires), .The energy supplier's liability with regard to the consumer for poor qualit@, supplies. : .

MLA

Nebreda Perez J.M, World Energy Congress (18th. : 2001 oct. 21-25 : Buenos Aires), .: . .