Cita APA (7th ed.)

Altschuld, J. W., & Witkin, B. R. (2000). From needs assessment to action: Transforming needs into solution strategies. Sage Pub.

Cita Chicago (17th ed.)

Altschuld, James W., i Belle Ruth Witkin. From Needs Assessment to Action: Transforming Needs into Solution Strategies. Thousand Oaks: Sage Pub, 2000.

Cita MLA (9th ed.)

Altschuld, James W., i Belle Ruth Witkin. From Needs Assessment to Action: Transforming Needs into Solution Strategies. Sage Pub, 2000.