Smart Quotes
Noam Chomsky (2013). “How the World Works”, p.234, Soft Skull Press
Carol S. Dweck (2006). “Mindset: The New Psychology of Success”, p.15, Random House
Adeline Yen Mah (1997). “Falling leaves return to their roots”, Penguin Books Ltd
Philip Kotler (2012). “Kotler On Marketing”, p.141, Simon and Schuster