Endorsements:
Matize bass - 6 strings by Paulo Lima Lestac Custom Shop	http://www.lestacguitars.com/
Upright Bass by Alexandre Germano Germano M. Custom Handmade	http://www.germanom.com
Marcos' links below:
Paulo Gomes	http://www.paulogomes.com.br
Liben Publishers	http://www.liben.com
Rumano Solano	http://www.rumanosolanostringbasses.com
Silvio Dalla Torre	http://www.silviodallatorre.de
Giuseppe Lupis	http://www.giuseppelupis.com
Carlos Castilla	http://www.carloscastilla.com
Julio Herrlein	http://www.julioherrlein.com
Bass links	http://www.gollihur.com/kkbass/basslink.html
Double Bassist	http://www.doublebassist.com
Bass World (ISB)	http://www.isbworldoffice.com
Bass Player	http://www.bassplayer.com
Bassics	http://www.bassics.com
Brazilian Magazine: Cover Baixo	http://www.coverbaixo.com.br
Musical Chairs	http://www.musicalchairs.info
College Music Society	http://www.music.org