London Academy of Music and Dramatic Art. (2021). LAMDA Solo/Duo Musical Theatre Graded Examinations Syllabus: With effect from 1 August 2021 (2th edition.). LAMDA Ltd.
Lua i Stíl Chicago (17ú heag.)London Academy of Music and Dramatic Art. LAMDA Solo/Duo Musical Theatre Graded Examinations Syllabus: With Effect from 1 August 2021. 2th edition. London: LAMDA Ltd, 2021.
Lua MLA (9ú heag.)London Academy of Music and Dramatic Art. LAMDA Solo/Duo Musical Theatre Graded Examinations Syllabus: With Effect from 1 August 2021. 2th edition. LAMDA Ltd, 2021.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.