Stephan P.Robbins. (2017). Management (13th ed.). Pearson.
Lua i Stíl Chicago (17ú heag.)Stephan P.Robbins. Management. 13th ed. Noida: Pearson, 2017.
Lua MLA (9ú heag.)Stephan P.Robbins. Management. 13th ed. Pearson, 2017.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.