Rujukan Phleng Sansasoen Phra Barami

  1. ↑ Nicholas Grossman; Dominic Faulder, para penyunting (2011). King Bhumibol Adulyadej – A Life's Work: Thailand's Monarchy in Perspective. Singapore: Editions Didier Millet. m/s. 359. ISBN 978-981-4260-56-5.