Prentice-Hall, Inc, & Chapin, S. H. (2001). Prentice Hall middle grades math: Tools for success (Teacher's edition.). Prentice Hall.
Lua i Stíl Chicago (17ú heag.)Prentice-Hall, Inc, agus Suzanne H. Chapin. Prentice Hall Middle Grades Math: Tools for Success. Teacher's edition. Glenview, Ill.: Prentice Hall, 2001.
Lua MLA (8ú heag.)Prentice-Hall, Inc, agus Suzanne H. Chapin. Prentice Hall Middle Grades Math: Tools for Success. Teacher's edition. Prentice Hall, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.