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Gaya APA
Seri Ilmu Dan Seni Manajemen Bisnis:Mengelola Waktu.(1993).:PT.Elexmedia Komputindo.
Gaya MLA
Seri Ilmu Dan Seni Manajemen Bisnis:Mengelola Waktu..:PT.Elexmedia Komputindo,1993.Text.