APA
Jason Jennings, . (2002). Less Is More - how great companies use porductivity as a competitive tool in business. : Portfolio.
Chicago
Jason Jennings, . 2002. Less Is More - how great companies use porductivity as a competitive tool in business. : Portfolio.
Harvard
Jason Jennings, . (2002). Less Is More - how great companies use porductivity as a competitive tool in business. : Portfolio.
MLA
Jason Jennings, . Less Is More - how great companies use porductivity as a competitive tool in business. : Portfolio. 2002.