"Raffles and the British Invasion of Java," Tim Hannigan, Monsoon Books, 2012, ISBN9789814358866, .. Its full formal name was Ngayogyakarta Hadiningrat. Like the Thai town of Ayutthaya, Yogyakarta was named for Ayodhya, the mythical birthplace of the Hindu god Rama ..
สภาพทั่วไปของจังหวัดเชียงใหม [General condition of Chiang Mai Province] (PDF) (in Thai). Archived from the original(PDF) on 16 August 2016. Retrieved 23 June 2016.
สภาพทั่วไปของจังหวัดเชียงใหม [General condition of Chiang Mai Province] (PDF) (in Thai). Archived from the original(PDF) on 16 August 2016. Retrieved 23 June 2016.