Cita APA (7a ed.)

Books24x7, Inc, Phillips, J. J., & Phillips, P. P. (2008). Beyond Learning Objectives: Develop Measurable Objectives That Link to The Bottom Line (1st edition.). ASTD Press.

Cita Chicago Style (17a ed.)

Books24x7, Inc, Jack J. Phillips, y Patricia Pulliam Phillips. Beyond Learning Objectives: Develop Measurable Objectives That Link to The Bottom Line. 1st edition. Alexandria, VA: ASTD Press, 2008.

Cita MLA (9a ed.)

Books24x7, Inc, et al. Beyond Learning Objectives: Develop Measurable Objectives That Link to The Bottom Line. 1st edition. ASTD Press, 2008.