Umapathy, N. (1976). The Board of Revenue in Andhra Pradesh. copies can be had from Umapathy.
Cita Chicago Style (17a ed.)Umapathy, N. The Board of Revenue in Andhra Pradesh. Secunderabad: copies can be had from Umapathy, 1976.
Cita MLA (8a ed.)Umapathy, N. The Board of Revenue in Andhra Pradesh. copies can be had from Umapathy, 1976.
Precaución: Estas citas no son 100% exactas.