@article {sheldon_independent_2004,
	title = {The independent effects of goal contents and motives on well-being: {It}{\textquoteright}s both what you pursue and why you pursue it},
	journal = {Personality and Social Psychology Bulletin},
	volume = {30},
	number = {4},
	year = {2004},
	pages = {475{\textendash}486},
	issn = {0146-1672},
	url = {https://www.researchgate.net/profile/Richard_Ryan2/publication/8632185_The_Independent_Effects_of_Goal_Contents_and_Motives_on_Well-Being_It\%27s_Both_What_You_Pursue_and_Why_You_Pursue_It/links/0fcfd513dd66a4bf3b000000/The-Independent-Effects-of-Goal-Cont},
	author = {Sheldon, Kennon M and Ryan, Richard M and Deci, Edward L and Kasser, Tim}
}
@article {deci__2000,
	title = {The" what" and" why" of goal pursuits: Human needs and the self-determination of behavior},
	journal = {Psychological inquiry},
	volume = {11},
	number = {4},
	year = {2000},
	pages = {227{\textendash}268},
	issn = {1047-840X},
	url = {http://academic.udayton.edu/jackbauer/readings\%20595/deci\%2000\%20goals\%20sdt.pdf},
	author = {Deci, Edward L and Ryan, Richard M}
}
