SCHERMERHORN JOHN R. (2009). INTRODUCTION TO MANAGEMENT.
Lua i Stíl Chicago (17ú heag.)SCHERMERHORN JOHN R. INTRODUCTION TO MANAGEMENT. NEW DELHI, 2009.
Lua MLA (9ú heag.)SCHERMERHORN JOHN R. INTRODUCTION TO MANAGEMENT. 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.