حامد عبد السلام زهران "١٩٨٠" التوجيه والإرشاد النفسي، ط٢، القاهرة، عالم الكتب.
٢- الأجنبية:
Barker, R. G. "١٩٦٨" Ecalgical psychology. Stanford: Stanford Vniversity Press.
Jones, R. R., Reid, J. B., Patterson, G. R "١٩٧٥" Naturalistic olservation in clinical assessment. In P. McReynalds "ed" Advaances in Psychological assessment. Vol ٣ San Francisco: Jossy-Bass pp. ٤٢-٥٩.
Mehrens, W. A., & Lehmann, I. J "١٩٧٨" Measurement and Evaluation in Education and Psychology "٢nd ed" New York: Holt, Rinehart and Winston.
Sundberg, N. D "١٩٧٧" Assessment of Persons. Englewood cliffs, N. J: Prentice-Hall
Thorndike, R. L. & Hagen, E. "١٩٦٩" Measurement and Evaluation in Psychology and Education "٣rd ed" New York: John Wiley & Sons.