8Morris M, Schindehutte M, Allen J. The Entrepreneur "s Business Model:Toward a Unified perspective [ J ]. Journal of Business Research,2003,58 ( 1 ) :726-735.
9Osterwalder A, Pigneur Y, Tuccil C L. Clarifying Busi- ness Models : Origins, Present, and Future of the Concept [ J ]. Communications of the Information Systems, 2005, 15 ( 5 ) : 1-25.
