Dreiser, T., & Thorp, W. (1961). Sister Carrie: By Theodore Dreiser. With an afterw. by Willard Thorp (5. print.). New American Library.
Lua i Stíl Chicago (17ú heag.)Dreiser, Theodore, agus Willard Thorp. Sister Carrie: By Theodore Dreiser. With an Afterw. by Willard Thorp. 5. print. New York: New American Library, 1961.
Lua MLA (8ú heag.)Dreiser, Theodore, agus Willard Thorp. Sister Carrie: By Theodore Dreiser. With an Afterw. by Willard Thorp. 5. print. New American Library, 1961.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.