Ernesto, F. (1995). International Conference on the Service Sector: Productivity and Grewth. Physica Verlag.
シカゴスタイル引用形Ernesto, Felli. International Conference on the Service Sector: Productivity and Grewth. Heidelberg: Physica Verlag, 1995.
MLA引用形式Ernesto, Felli. International Conference on the Service Sector: Productivity and Grewth. Physica Verlag, 1995.
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