Grubbs, R. M., & Redenbach, E. R. (1987). Developing new banking products: A managers guide. Prentice -Hall International.
Chicago Edition CitationGrubbs, Ray M., i Eric R. Redenbach. Developing New Banking Products: A Managers Guide. New Jersey: Prentice -Hall International, 1987.
Cita MLAGrubbs, Ray M., i Eric R. Redenbach. Developing New Banking Products: A Managers Guide. Prentice -Hall International, 1987.
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