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Gaya APA

Arifin, J. (2007). Cara Cerdas Merancang dan Menghitung Pensiun dengan Excel . Jakarta: Elexmedia Komputindo.

Gaya MLA

Arifin, Johar. "Cara Cerdas Merancang dan Menghitung Pensiun dengan Excel". Jakarta: Elexmedia Komputindo, 2007. Text.