Carter, C., & Bishop, J. (1998). Keys to success: How to achieve your goals (2nd ed.). Prentice Hall.
Lua i Stíl Chicago (17ú heag.)Carter, Carol, agus Joyce Bishop. Keys to Success: How to Achieve Your Goals. 2nd ed. New Jersey: Prentice Hall, 1998.
Lua MLA (9ú heag.)Carter, Carol, agus Joyce Bishop. Keys to Success: How to Achieve Your Goals. 2nd ed. Prentice Hall, 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.