Vengi Toorpu Chaalukyulu
Dr. Nelaturi Venkata ramanaiah
Satavahana Charithra
Vakulabharanam Ramakrishna
Sasana Parichayam
Dr.Nagolu Krishna Reddy
Samakalika AP and TS Charitra-VIII
Dr. K. S. Kameswara Rao
Swaatantrya Samaramlo Andhra Viravanithalu
Yathagiri Srirama Nasimha Rao
Hindu Desa Charithra
Mamidipudi Venkatarangaiah