Cita APA (7a ed.)

Kirkpatrick, D. L. c. (1975). Evaluating training programs. American Society for Training and Development.

Cita Chicago Style (17a ed.)

Kirkpatrick, Donald L. comp. Evaluating Training Programs. Madison, Wis: American Society for Training and Development, 1975.

Cita MLA (9a ed.)

Kirkpatrick, Donald L. comp. Evaluating Training Programs. American Society for Training and Development, 1975.