1. BDEP. 2015. Life of Buddha. In Buddha’s Birthday Education Project.
https://www.youtube.com/watch?v=Q9R-cqf6Pmk
2. Dalio, Ray. 2013. How the Economic Machine Works.
https://www.youtube.com/watch?v=Phe0bXAIuk0
3. Cantwell, Cathy. 2010. The Buddha and the Roots of the Buddhist Tradition. In Buddhism: The Basics, 19–55. London/New York: Routledge.
4. Dalio, Ray. 2015. How the Economic Machine Works.
http://www.economicprinciples.org/wp-content/uploads/ray_dalio__how_the_economic_machine_works__leveragings_and_deleveragings.pdf
. Accessed 1 Dec 2015.
5. Gethin, Rupert. 1998. The Buddha: The Story of the Awakened One. In The Foundations of Buddhism, 7–34. Oxford/New York: Oxford University Press.