by Great Vajradhara . by Master Chandrakirti ; introduction and translation by John R.B. Campbell and Robert A.F. Thurman with the AIBS Translation TeamAmerican Institute of Buddhist Studiesc2020
edited by Harunaga Isaacson and Francesco Sferra ; with contributions by Klaus-Dieter Mathes and Marco PassavantiUniversità degli studi di Napoli "L'Orientale"2014