Παραπομπή σε μορφή APA (7η εκδ.)

Fuld,L. (1995). The new competitor intelligence: The complete resource gor finding, analyzing, and using information about your competitors. John Wiley & sons.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Fuld,L. The New Competitor Intelligence: The Complete Resource Gor Finding, Analyzing, and Using Information About Your Competitors. New York: John Wiley & sons, 1995.

Παραπομπή σε μορφή MLA (8th εκδ.)

Fuld,L. The New Competitor Intelligence: The Complete Resource Gor Finding, Analyzing, and Using Information About Your Competitors. John Wiley & sons, 1995.