[1]: 228–229 Charles Higham states this is the last Sanskrit record of Angkor.
[2]: 138–139 Information about Indrajayavarman was obtained from four inscriptions and the meager statements in Chinese dynastic history: The inscription of Vat Kok Khpos, dated 1309, says the reign of Indravarman came to an end in 1308.
This inscription speaks of the capital under the name of Yasodharapura.
A re-reading, by Coedes, of the inscription of the Bayon, dated after 1327, revealed that the reign of Indrajayavarman lasted until 1327.
Yuan-Shih, quoted by Pelliot, says a Chinese mission came to Cambodia to buy elephants in 1320.