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La Guardia JG, Ryan RM, Couchman CE, Deci EL.La Guardia JG, et al. Among authors: ryan rm.J Pers Soc Psychol. 2000 Sep;79(3):367-84. doi: 10.1037//0022-3514.79.3.367.J Pers Soc Psychol. 2000.PMID: 10981840
Williams GC, Quill TE, Deci EL, Ryan RM.Williams GC, et al. Among authors: ryan rm.Ann Intern Med. 1991 Jul 1;115(1):59-63. doi: 10.7326/0003-4819-115-1-59.Ann Intern Med. 1991.PMID: 2048862
Deci EL, Ryan RM.Deci EL, et al. Among authors: ryan rm.Nebr Symp Motiv. 1990;38:237-88.Nebr Symp Motiv. 1990.PMID: 2130258Review.No abstract available.
Avery RR, Ryan RM.Avery RR, et al. Among authors: ryan rm.J Pers. 1988 Sep;56(3):547-69. doi: 10.1111/j.1467-6494.1988.tb00902.x.J Pers. 1988.PMID: 3193345
Vallerand RJ, Deci EL, Ryan RM.Vallerand RJ, et al. Among authors: ryan rm.Exerc Sport Sci Rev. 1987;15:389-425.Exerc Sport Sci Rev. 1987.PMID: 3297729Review.No abstract available.
Deci EL, Ryan RM.Deci EL, et al. Among authors: ryan rm.J Pers Soc Psychol. 1987 Dec;53(6):1024-37. doi: 10.1037//0022-3514.53.6.1024.J Pers Soc Psychol. 1987.PMID: 3320334Review.