OUTER JOINS – LEFT e RIGHT – Selecionar dados de várias tabelas – SQL Server
SELECT com JOIN no SQL Server 2008 ( como utilizar JOIN no SELECT
http://www.devmedia.com.br/sql-join-entenda-como-funciona-o-retorno-dos-dados/31006
http://www.devmedia.com.br/stored-procedures-e-functions-no-mysql-com-phpmyadmin/30837
http://www.w3schools.com/sql/sql_join_inner.asp
http://forums.mysql.com/read.php?60,516018,516018
https://www.google.com.br/search?espv=2&rlz=1C1NHXL_pt-BRBR700BR700&q=youtube+sql+inner+join+tutorial+portugues&oq=youtube+sql+inner+join+tutorial+portugues&gs_l=serp.3..33i21k1.77389.79899.0.79934.10.10.0.0.0.0.148.866.0j7.7.0….0…1c.1.64.serp..3.6.752…0i22i30k1.QQgobr6rvD8