カルロス & ソフィア ピアノデュオ
↑ “Els pianistes Carles Lama & Sofia Cabruja són graduats del Liceu.”. Website of Conservatori de Música del Liceu. (Catalan).. 2013年3月閲覧。
↑ “Website of Carles & Sofia piano duo. Biography”. 2013年7月11日閲覧。
↑ “Performers: Carlos Lama & Sofia Cabruja, piano four hands”. Carnegie Hall. Calendar 2011.. 26 of February, 2011閲覧。
↑ “The Concert of Piano Four Hands”. Shanghai Cultural Information. March, 9th, 2007閲覧。
↑ “"Llega un notable dúo de pianistas".”. El Pais. Uruguay. (October, 31st, 2009). http://historico.elpais.com.uy/091031/pespec-451391/novedades/llega-un-notable-duo-de-pianistas/
↑ Yayasan Seni Presents (April, 2004). The 11th International Piano Festival
1 2 “Thomas McIntosh, composer”.