Hall, J. (2017). Top of mind: Use content to unleash your influence and engage those who matter to you (1 Edition.). McGraw-Hill Education.
Chicago-Zitierstil (17. Ausg.)Hall, John. Top of Mind: Use Content to Unleash Your Influence and Engage Those Who Matter to You. 1 Edition. New York: McGraw-Hill Education, 2017.
MLA-Zitierstil (9. Ausg.)Hall, John. Top of Mind: Use Content to Unleash Your Influence and Engage Those Who Matter to You. 1 Edition. McGraw-Hill Education, 2017.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.