Harrison, E. Today Is the Day You Change Your Life (1.). Pearson Education UK.
Lua i Stíl Chicago (17ú heag.)Harrison, Elaine;Harrison. Today Is the Day You Change Your Life. 1. Pearson Education UK.
Lua MLA (8ú heag.)Harrison, Elaine;Harrison. Today Is the Day You Change Your Life. 1. Pearson Education UK.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.