SINHA UDAI PRAKASH. (2007). ECONOMICS OF SOCIAL SECTOR ENVIRONMENT. CONCERT PUB.CO.
Lua i Stíl Chicago (17ú heag.)SINHA UDAI PRAKASH. ECONOMICS OF SOCIAL SECTOR ENVIRONMENT. NEW DELHI: CONCERT PUB.CO, 2007.
Lua MLA (9ú heag.)SINHA UDAI PRAKASH. ECONOMICS OF SOCIAL SECTOR ENVIRONMENT. CONCERT PUB.CO, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.