Gaya APA
Osterwalder,Alexander. (2010).
Business Model Generation .
Kanada:
John Wiley & Sons,inc.
Gaya Chicago
Osterwalder,Alexander.
Business Model Generation.
Kanada:
John Wiley & Sons,inc,
2010.
Text.
Gaya MLA
Osterwalder,Alexander.
Business Model Generation.
Kanada:
John Wiley & Sons,inc,
2010.
Text.
Gaya Turabian
Osterwalder,Alexander.
Business Model Generation.
Kanada:
John Wiley & Sons,inc,
2010.
Print.