Raymond, T. C. (1955). Problems in business administration: Analysis by the case method. New York: McGraw-Hill.
Παραπομπή Chicago StyleRaymond, THomas Cicchino. Problems in Business Administration: Analysis By the Case Method. New York: McGraw-Hill, 1955.
Παραπομπή MLARaymond, THomas Cicchino. Problems in Business Administration: Analysis By the Case Method. New York: McGraw-Hill, 1955.
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