Παραπομπή σε μορφή APA (7η εκδ.)

Calkins, T. (2012). Defending Your Brand: How Smart Companies Use Defensive Strategy to Deal with Competitive Attacks. Palgrave Macmillan US : Imprint: Palgrave Macmillan.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Calkins, Tim. Defending Your Brand: How Smart Companies Use Defensive Strategy to Deal with Competitive Attacks. New York: Palgrave Macmillan US : Imprint: Palgrave Macmillan, 2012.

Παραπομπή σε μορφή MLA (8th εκδ.)

Calkins, Tim. Defending Your Brand: How Smart Companies Use Defensive Strategy to Deal with Competitive Attacks. Palgrave Macmillan US : Imprint: Palgrave Macmillan, 2012.