Andhra Pradesh (India). Planning and Panchayati Raj (Planning Wing) Dept. Review of progress. Govt. of Andhra Pradesh, Planning & Panchayati Raj (Planning Wing) Dept.
Chicago-viite (17. p.)Andhra Pradesh (India). Planning and Panchayati Raj (Planning Wing) Dept. Review of Progress. Hyderabad: Govt. of Andhra Pradesh, Planning & Panchayati Raj (Planning Wing) Dept.
MLA-viite (8. p.)Andhra Pradesh (India). Planning and Panchayati Raj (Planning Wing) Dept. Review of Progress. Govt. of Andhra Pradesh, Planning & Panchayati Raj (Planning Wing) Dept.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.