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Gaya APA
Yudiawan, D.(2002).Panduan Praktis Berpetualang di Alam Bebas .Jakarta:Jakarta: Puspa Swara.
Gaya MLA
Yudiawan, Deni."Panduan Praktis Berpetualang di Alam Bebas".Jakarta:Jakarta: Puspa Swara,2002.Text.