Pancalakshani Simhalakshana and Vyaghralakshana with the Didhiti of Raghunatha Siromani and Prakasika on Dishiti of Gadadhara Bhattacharya and Balabodhini on Didhiti Prakasika - Ramanuja Tatacharya N S (Rashtriya Sanskrit Vidyapeetha, 1991)