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Gaya APA

Madura, J. (2007). Introduction To Business (Pengantar Bisnis) Edisi 4 Buku 1 . Jakarta: Salemba Empat.

Gaya MLA

Madura, Jeff. "Introduction To Business (Pengantar Bisnis) Edisi 4 Buku 1". Jakarta: Salemba Empat, 2007. Text.