APA (7e ed.) Bronvermelding
Johnson, W. (2004). Powerhouse marketing plans: 14 outstanding real-life plans and what you can learn from them to supercharge your own campaigns. AMACOM.
Chicago (17e ed.) Bronvermelding
Johnson, Winslow. Powerhouse Marketing Plans: 14 Outstanding Real-life Plans and What You Can Learn from Them to Supercharge Your Own Campaigns. New York: AMACOM, 2004.
MLA (9e ed.) Bronvermelding
Johnson, Winslow. Powerhouse Marketing Plans: 14 Outstanding Real-life Plans and What You Can Learn from Them to Supercharge Your Own Campaigns. AMACOM, 2004.
Let op: Deze citaties zijn niet altijd 100% accuraat.