Bacon, F. R., & Butler, T. W. (1998). Achieving planned innovation: A proven system for creating successful new products and services. The free press.
Παραπομπή σε μορφή Chicago (17η εκδ.)Bacon, Frank R., και Thomas W. Butler. Achieving Planned Innovation: A Proven System for Creating Successful New Products and Services. New York: The free press, 1998.
Παραπομπή σε μορφή MLA (9th εκδ.)Bacon, Frank R., και Thomas W. Butler. Achieving Planned Innovation: A Proven System for Creating Successful New Products and Services. The free press, 1998.
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