பி. எஸ். எம். (9 July 1978). "சதுரங்கம்". Kalki (in Tamil). p. 39. Archived from the original on 27 June 2022. Retrieved 27 June 2022.
sugeethkrishnamoorthy.wordpress.com
Krishnamoorthy, Sugeeth (5 September 2015). "Conversation with Director Durai ."The Missing Film Reels of Thamizh Cinema. Archived from the original on 4 April 2022. Retrieved 4 April 2022.
Krishnamoorthy, Sugeeth (5 September 2015). "Conversation with Director Durai ."The Missing Film Reels of Thamizh Cinema. Archived from the original on 4 April 2022. Retrieved 4 April 2022.