Hamachek, D. E. (1977). Human dynamics in psychology and education: Selected readings (Third edition.). Allyn and Bacon.
Lua i Stíl Chicago (17ú heag.)Hamachek, Don E. Human Dynamics in Psychology and Education: Selected Readings. Third edition. Boston: Allyn and Bacon, 1977.
Lua MLA (8ú heag.)Hamachek, Don E. Human Dynamics in Psychology and Education: Selected Readings. Third edition. Allyn and Bacon, 1977.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.