Knowles, R. P., & Flood, P. (2015). Fundamentals of directing (First editiion.). Playwrights Canada Press.
Lua i Stíl Chicago (17ú heag.)Knowles, Richard Paul, agus Patricia Flood. Fundamentals of Directing. First editiion. Toronto, Ontario: Playwrights Canada Press, 2015.
Lua MLA (9ú heag.)Knowles, Richard Paul, agus Patricia Flood. Fundamentals of Directing. First editiion. Playwrights Canada Press, 2015.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.