6CAG of India. 2009. Public Private Partnerships ( PPP) in Infrastructure Projects Public Auditing Guidelines [ EB/OL ] . http:// www. saiindia. gov. in/english/index, html.
7CAG of India* 2014. No. 36 of 2014-Union Government(Ministry of Road Transport & Highways) -Report of the Comptroller and Auditor General of India on Performance Audit of Implementation of Public Private Partnership Projects in National Highways Authority of India [EB/OL]. http://www. saiindia. gov. in/english/index. html.