Indian Epigraphy by Dineschandra Sircar An exhaustive study of Indian and Southeast Asia epigraphy by Prof. D.C. Sirkar. In English
Les Monuments Khmers du style du Bayon et Jayavarman VII by Philippe Stern A fundamental study on the 'Bayon style' of architecture, which still helps us in better understanding the evolution of Jayavarman VII's reign. In French