1. Practice and theory of individual psychology, 1909–1920;Adler,1959
2. Hindu psychology;Akhilananda,1953
3. Becoming: Basic considerations for a psychology of personality;Allport,1955
4. Traits revisited.;Allport;American Psychologist,1966
5. The role of frustrative nonreward in noncontinuous reward situations.;Amsel;Psychological Bulletin,1958