Pattabhiram, G., Hymavathy, N., Sarma, N. H. S., & Reddy, N. B. (1977). Geography, history and and civics (New impression.). Government of Andhra Pradesh.
Chicago-Zitierstil (17. Ausg.)Pattabhiram, G., N. Hymavathy, N. H. Sitarama Sarma, und N. Balakrishna Reddy. Geography, History and and Civics. New impression. Hyderabad: Government of Andhra Pradesh, 1977.
MLA-Zitierstil (9. Ausg.)Pattabhiram, G., et al. Geography, History and and Civics. New impression. Government of Andhra Pradesh, 1977.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.