BHATIA R L. (1993). THE EXECUTIVE TRACK: AN ACTION PLAN FOR SELF-DEVELOPMENT. A H WHEELER & CO.
Lua i Stíl Chicago (17ú heag.)BHATIA R L. THE EXECUTIVE TRACK: AN ACTION PLAN FOR SELF-DEVELOPMENT. ALLAHABAD: A H WHEELER & CO, 1993.
Lua MLA (9ú heag.)BHATIA R L. THE EXECUTIVE TRACK: AN ACTION PLAN FOR SELF-DEVELOPMENT. A H WHEELER & CO, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.