Cita APA (7th ed.)

Stufflebeam, D. L., & Shinkfield, A. J. (1990). Systematic evaluation: A self-instructional guide to theory and practice. Kluwer Nijhoff.

Cita Chicago (17th ed.)

Stufflebeam, Daniel L., i Anthony J. Shinkfield. Systematic Evaluation: A Self-instructional Guide to Theory and Practice. Boston: Kluwer Nijhoff, 1990.

Cita MLA (9th ed.)

Stufflebeam, Daniel L., i Anthony J. Shinkfield. Systematic Evaluation: A Self-instructional Guide to Theory and Practice. Kluwer Nijhoff, 1990.