Calling Quotes - Page 17
Cassandra Clare (2015). “City of Heavenly Fire”, p.34, Simon and Schuster
Peter M. Senge, C. Otto Scharmer, Joseph Jaworski, Betty Sue Flowers (2005). “Presence: An Exploration of Profound Change in People, Organizations, and Society”, p.225, Crown Business
William Vickrey, Richard Arnott, Anthony B. Atkinson (1997). “Public Economics: Selected Papers by William Vickrey”, p.432, Cambridge University Press
Habitual introduction to propaganda broadcasts to Britain during the Second World War
Timothy Keller (2012). “Every Good Endeavor: Connecting Your Work to God's Work”, p.14, Penguin