Citazione Stile APA (7a Edizione)

Karlof, B., & Gilderson , A. (1987). Business strategy in practice. John Wiley & Sons.

Citazione stile Chigago Style (17a edizione)

Karlof, Bengt, e Alan Gilderson. Business Strategy in Practice. Chichester, England ; New York: John Wiley & Sons, 1987.

Citatione MLA (9a ed.)

Karlof, Bengt, e Alan Gilderson. Business Strategy in Practice. John Wiley & Sons, 1987.