Nichols, B. (2017). Introduction to documentary (Third edition.). Indiana University Press.
Lua i Stíl Chicago (17ú heag.)Nichols, Bill. Introduction to Documentary. Third edition. Bloomington: Indiana University Press, 2017.
Lua MLA (8ú heag.)Nichols, Bill. Introduction to Documentary. Third edition. Indiana University Press, 2017.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.