H. Heras ; editors, Bernard Anderson, John Correia-Afonso ; foreword by H.D. SankaliaPromilla & Co. in collaboration with Heras Institute of Indian History and Culture1990
edited with an introduction by John Correia-Afonso ; and a foreword by S. Nurul HasanPublished for the Heras Institute of Indian History and Culture by Gujarat Sahitya Prakash1980