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Gaya APA
Darodjat, T, A.(2015).Pentingnya Budaya Kerja Tinggi & Kuat .Bandung:Bandung: Refika Aditama.
Gaya MLA
Darodjat, Tubagus, Achmad."Pentingnya Budaya Kerja Tinggi & Kuat".Bandung:Bandung: Refika Aditama,2015.Text.