Kue Artis, Fenomena yang "Manis"

Goodwin, Harris, Nelson, Roach & Torras. (2018). Economic Behaviour and Rationality. Microeconomics in Context, 4th Edition -- Sample Chapter for Early Release

Pettinger, Tejvan. (2017). Life Cycle Hypothesis. Dipetik April 25, 2018, dari Economics Help: https://www.economicshelp.org/blog/27080/concepts/life-cycle-hypothesis/

Investopodia Staff. (n.d.). 5 Steps of Bubble. Dipetik April 25, 2018, dari Investopodia: https://www.investopedia.com/articles/stocks/10/5-steps-of-a-bubble.asp

Varian, H. (2010) Intermediate Microeconomics 9th Edition. Chapter 4: Utility.