APA-referens (7:e uppl.)

Altschud, J. W., & Witkin, B. R. (2000). From needs assessment to action: Transforming needs into solution strategies (First edition.). Sage Publications, Inc..

Chicago-referens (17:e uppl.)

Altschud, James W., och Belle Ruth Witkin. From Needs Assessment to Action: Transforming Needs into Solution Strategies. First edition. California: Sage Publications, Inc., 2000.

MLA-referens (8:e uppl.)

Altschud, James W., och Belle Ruth Witkin. From Needs Assessment to Action: Transforming Needs into Solution Strategies. First edition. Sage Publications, Inc., 2000.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.