Sirett, D. (2016). Bedtime (first edition.). Dorling Kindersley Ltd .
Lua i Stíl Chicago (17ú heag.)Sirett, Dawn. Bedtime. first edition. london: Dorling Kindersley Ltd , 2016.
Lua MLA (8ú heag.)Sirett, Dawn. Bedtime. first edition. Dorling Kindersley Ltd , 2016.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.