ABBOTT, Pauline S.; ABBOTT-ENZ, Pamela S.. James E. Birren: A Unique Three Generational Perspective. The International Journal of Reminiscence and Life Review, [S.l.], v. 5, n. 1, p. 2-3, june 2018. ISSN 2372-1790. Available at: <http://journals.radford.edu/index.php/IJRLR/article/view/100>. Date accessed: 18 july 2019.