Henson, D., & Pickering, K. (2013). Musical theatre: a workbook: A workbook. Palgrave Macmillan.
Lua i Stíl Chicago (17ú heag.)Henson, David, agus Kenneth Pickering. Musical Theatre: A Workbook: A Workbook. Basingstoke, Hampshire: Palgrave Macmillan, 2013.
Lua MLA (9ú heag.)Henson, David, agus Kenneth Pickering. Musical Theatre: A Workbook: A Workbook. Palgrave Macmillan, 2013.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.