TERRY GEORGE R. (1987). PRINCIPLES OF MANAGEMENT (8.). ALL INDIA TRAVELLER BOOKSELLER.
Lua i Stíl Chicago (17ú heag.)TERRY GEORGE R. PRINCIPLES OF MANAGEMENT. 8. DELHI: ALL INDIA TRAVELLER BOOKSELLER, 1987.
Lua MLA (9ú heag.)TERRY GEORGE R. PRINCIPLES OF MANAGEMENT. 8. ALL INDIA TRAVELLER BOOKSELLER, 1987.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.