D. J. · D. P. · Douglas J. · J. P.
University of Chicago Press · Wiley
| title | ISBN-13 (ISBN-10)  | year of publication | 
|---|---|---|
| The Kama Sutra of Business: Management Principles from Indian Classics | 978-0-470-82223-4 (0-470-82223-6)  | 2007 | 
| Tracks across Continents, Paths through History: The Economic Dynamics of Standardization in Railway Gauge | 978-0-226-68509-0 (0-226-68509-8)  | 2009 |