BATRA G S. (2002). DEVELOPMENT OF ENTREPRENEURSHIP. DEEP & DEEP PUBLICATIONS.
Lua i Stíl Chicago (17ú heag.)BATRA G S. DEVELOPMENT OF ENTREPRENEURSHIP. NEW DELHI: DEEP & DEEP PUBLICATIONS, 2002.
Lua MLA (9ú heag.)BATRA G S. DEVELOPMENT OF ENTREPRENEURSHIP. DEEP & DEEP PUBLICATIONS, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.