I thought mention of these two resources would be of interest. The use of storytelling in a business context has been a well known and used method of management for some time now. Either, or both, of these books, while not an explanation of biblical storytelling, will nevertheless help you grasp the wide impact of storying as well as see how to employ the overall use of narrative in day to day conversation.

We trust you find them helpful:

From Amazon I found these two (reduced-price) links to the books:

Managing By Storying Around by David Armstrong

Storytelling in Organizations: Why Storytelling is Transforming 21st Century Organizations and Management by John Seely Brown, Stephen Denning, Katalina Groh and Laurence Prusak.