อ้างอิง ของ อองคอร์

  1. ↑ encore. (n.d.). English Oxford Living Dictionaries. Retrieved March 23, 2018 from En.oxforddictionaries.com website https://en.oxforddictionaries.com/definition/encore
  2. 1 2 encore. (n.d.). Dictionary.com Unabridged. Retrieved March 23, 2018 from Dictionary.com website http://www.dictionary.com/browse/encore
  3. ↑ encore. (n.d.) American Heritage® Dictionary of the English Language, Fifth Edition. (2011). Retrieved March 23 2018 from http://www.thefreedictionary.com/encore
  4. 1 2 "encore". Oxford English Dictionary (3rd ed.). Oxford University Press. September 2005.