Trinity Guildhall. (2006). Piano grade 1: Pieces and exercises for Trinity Guildhall examinations 2007 & 2008. Trinity College London.
芝加哥风格引文Trinity Guildhall. Piano Grade 1: Pieces and Exercises for Trinity Guildhall Examinations 2007 & 2008. London: Trinity College London, 2006.
MLA引文Trinity Guildhall. Piano Grade 1: Pieces and Exercises for Trinity Guildhall Examinations 2007 & 2008. Trinity College London, 2006.
警告：这些引文格式不一定是100％准确.