@book{ TUDELA:238,

author = { ANTONIO TUDELA SANCHO } ,

title = { ARS DELENDA },

publisher = { EDITORIAL ARANDURÁ },

number = { 1 },

address = { ASUNCIÓN, PARAGUAY },

year = { 2004 },

pages = { 238 },

isbn = { 99925-45-57-7 },

}