Gustafsson, A., Kristensson, P., Schirr, G. R., & Witell, L. (2016). Service innovation. New York, NY.: Business Expert Press.
シカゴスタイル引用形Gustafsson, Anders., Per Kristensson, Gary R. Schirr, , Lars Witell. Service Innovation. New York, NY.: Business Expert Press, 2016.
MLA引用形式Gustafsson, Anders., Per Kristensson, Gary R. Schirr, , Lars Witell. Service Innovation. New York, NY.: Business Expert Press, 2016.
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