Bogart, A., & Landau, T. (2014). The viewpoints book: A practical guide to viewpoints and composition. Nick Hern Books.
Lua i Stíl Chicago (17ú heag.)Bogart, Anne, agus Tina Landau. The Viewpoints Book: A Practical Guide to Viewpoints and Composition. London: Nick Hern Books, 2014.
Lua MLA (9ú heag.)Bogart, Anne, agus Tina Landau. The Viewpoints Book: A Practical Guide to Viewpoints and Composition. Nick Hern Books, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.