Shalaka _D3.1, . (2003). Sivanandalahari Swan. Rajahmundry: Fire Graphics.
Shalaka _D3.1, . 2003. Sivanandalahari Swan. Rajahmundry: Fire Graphics.
Shalaka _D3.1, . Sivanandalahari Swan. Rajahmundry: Fire Graphics. 2003.