APA
Merwin S. J., . (1992). Evaluation : 10 significant ways for measuring and improving training impact. San Francisco, Calif: Jossey-Bass/Pfeiffer.
Chicago
Merwin Sandra J, . 1992. Evaluation : 10 significant ways for measuring and improving training impact. San Francisco, Calif: Jossey-Bass/Pfeiffer.
Harvard
Merwin S. J., . (1992). Evaluation : 10 significant ways for measuring and improving training impact. San Francisco, Calif: Jossey-Bass/Pfeiffer.
MLA
Merwin Sandra J, . Evaluation : 10 significant ways for measuring and improving training impact. San Francisco, Calif: Jossey-Bass/Pfeiffer. 1992.