Lua APA (7ú heag.)
Lekhi, R. (2009). Business economics-II. Kalyani Pub.
Lua i Stíl Chicago (17ú heag.)
Lekhi, R.K. Business Economics-II. Kolkata: Kalyani Pub, 2009.
Lua MLA (9ú heag.)
Lekhi, R.K. Business Economics-II. Kalyani Pub, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.