Gaya APA
Pigneur, A, O, D, Y.
(2010).
Busines Model Generation
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Jakarta:
PT Elexmedia Komputindo.
Gaya MLA
Pigneur, Alexander, Osterwalder, Dan, Yves.
"Busines Model Generation".
Jakarta:
PT Elexmedia Komputindo,
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Teks.