Robbins, S. P., & Coulter, M. (2002). Management (7th ed.). Pearson Education/ prentice Hall.
Lua i Stíl Chicago (17ú heag.)Robbins, Stephen P., agus Mary Coulter. Management. 7th ed. India: Pearson Education/ prentice Hall, 2002.
Lua MLA (8ú heag.)Robbins, Stephen P., agus Mary Coulter. Management. 7th ed. Pearson Education/ prentice Hall, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.