Copper-plate inscription of Vākpatirāja

Mitra (1850) 475-80

Rajendralal Mitra, Notes on an Inscription from Oujein, Journal of the Asiatic Society of Bengal 19 (1850): 475-480

Kielhorn (1885) 159-61

F. Kielhorn, A Copper-plate Grant of Vakpatiraja of Dhara, Indian Antiquary 14 (1885):159-161

Trivedi (1978) 14-17

H. V. Trivedi, Ujjain Grant of Vākpatirājadēva, in Inscriptions of the Paramāras, part 2 (1978): 14-17.