Cita APA (7th ed.)

Fitz-Gibbon, C. T., & Morris, L. L. (1987). How to design a program evaluation. Sage Publications.

Cita Chicago (17th ed.)

Fitz-Gibbon, Carol Taylor, i Lynn Lyons Morris. How to Design a Program Evaluation. Newbury Park, Calif: Sage Publications, 1987.

Cita MLA (9th ed.)

Fitz-Gibbon, Carol Taylor, i Lynn Lyons Morris. How to Design a Program Evaluation. Sage Publications, 1987.