Adler, R. B., & Proctor, R. F. I. (2014). Looking out/looking in (Fourteenth edition.). Wadsworth, Cengage Learning.
Lua i Stíl Chicago (17ú heag.)Adler, Ronald B., agus Russell F. II Proctor. Looking Out/looking in. Fourteenth edition. Australia: Wadsworth, Cengage Learning, 2014.
Lua MLA (9ú heag.)Adler, Ronald B., agus Russell F. II Proctor. Looking Out/looking in. Fourteenth edition. Wadsworth, Cengage Learning, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.