Lua APA (7ú heag.)

KOONTZ, H. Toward A Unified Theory Of Management. McGraw-Hill.

Lua i Stíl Chicago (17ú heag.)

KOONTZ, Harold. Toward A Unified Theory Of Management. McGraw-Hill.

Lua MLA (8ú heag.)

KOONTZ, Harold. Toward A Unified Theory Of Management. McGraw-Hill.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.