Παραπομπή σε μορφή APA (7η εκδ.)

HICKS, M. J. (1991). Problem solving in business and management: :hard soft and creative approaches. Chapman & Hall.

Παραπομπή σε μορφή Chicago (17η εκδ.)

HICKS, Michael J. Problem Solving in Business and Management: :hard Soft and Creative Approaches. Chapman & Hall, 1991.

Παραπομπή σε μορφή MLA (9th εκδ.)

HICKS, Michael J. Problem Solving in Business and Management: :hard Soft and Creative Approaches. Chapman & Hall, 1991.