Boletin LA, No. 35, Dic 2008
Boletin LA, No. 38. Dic. 2009
Boletina LA, No. 29, Dic. 2006
Boletín LA, No. 43. Ago. 2011
Boletin LA, No 26, Dic 2005
Boletin LA, No. 45, Dic. 2012
Boletin LA, No. 37, Ago 2009
Boletina LA, No. 36, Abr. 2009
Boletin LA No. 27, Abril 2006
Boletin LA, No. 34, Ago. 2008
Boletin LA, No. 40, Ago. 2010
