Bușe, L.-D. “Luther B. Otto, Today’s Youth and Tomorrow’s Careers: A Social Psychological Career Development Program, în ”Journal of Applied Sociology”, Vol. 8, 1991”. Sociologie Românească, Vol. 5, no. 6, Dec. 1994, pp. 641-2, https://arsociologie.ro/revistasociologieromaneasca/sr/article/view/1994_6_Buse.