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Gaya APA

Gaspersz, V. (2005). Ekonomi Manajerial: Pembuatan Keputusan Bisnis . Jakarta: Gramedia Pustaka Utama.

Gaya MLA

Gaspersz, Vincent. "Ekonomi Manajerial: Pembuatan Keputusan Bisnis". Jakarta: Gramedia Pustaka Utama, 2005. Text.