Hutchison, E. D. (2008). Dimensions of human behavior: The changing life course (3rd ed.). Sage.
Lua i Stíl Chicago (17ú heag.)Hutchison, Elizabeth D. Dimensions of Human Behavior: The Changing Life Course. 3rd ed. Los Angeles, Calif: Sage, 2008.
Lua MLA (9ú heag.)Hutchison, Elizabeth D. Dimensions of Human Behavior: The Changing Life Course. 3rd ed. Sage, 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.