Age, Sex, and Vocal Task as Factors in Singing "In Tune" during the First Years of Schooling

Autor:	Welch, Graham F., Sergeant, Desmond C., White, Peta J.
Zdroj:	Bulletin of the Council for Research in Music Education, 1997 Jul 01(133), 153-160.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/40318855 Zobrazit plný text záznamu