Παραπομπή APA

Willings, D. R. (1968). How to use the case study in training for decision making. Business.

Παραπομπή Chicago Style

Willings, David R. How to Use the Case Study in Training for Decision Making. London: Business, 1968.

Παραπομπή MLA

Willings, David R. How to Use the Case Study in Training for Decision Making. Business, 1968.