Page 166 - gomatmerged (1)

เอกสารอ้างอิง

Law of three stage[Online]. (n.d.) Available From: https://
en.wikipedia.org/wiki/Law_of_three_stages [2015,

November 20]
Middle Ages[Online]. (n.d.) Available from: http://www.history.
com/topics/middle-ages[2016, January 15]
New Age[Online] (n.d.) Available from: https://en.wikipedia.
org/wiki/New_Age[2015, August 15]
Tao Te Ching 7: Selfless[Online]. (n.d.) Available from: https://
beyondthedream.co.uk/2013/04/07/tao-te-ching-
7-selfless/[2016, March 15]

165