http://www.caminades.info/index.php/activitats/per-avui/icalrepeat.detail/2015/03/15/354/61/el-castell-de-l-alba-aiguamurcia
http://ca.wikipedia.org/wiki/Castell_de_l%27Alb%C3%A0
http://www.catalunyamedieval.es/castell-de-lalba-aiguamurcia-alt-camp/?lang=es
