Cain, S. (2012). Quiet (10th.). Pearson Education.
Lua i Stíl Chicago (17ú heag.)Cain, Susan. Quiet. 10th. New Delhi: Pearson Education, 2012.
Lua MLA (9ú heag.)Cain, Susan. Quiet. 10th. Pearson Education, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.