Baker, R. J. Implementing Value Pricing. Wiley.
Chicago Style aipamenaBaker, Ronald J. Implementing Value Pricing. Wiley.
MLA aipamenaBaker, Ronald J. Implementing Value Pricing. Wiley.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
Baker, R. J. Implementing Value Pricing. Wiley.
Chicago Style aipamenaBaker, Ronald J. Implementing Value Pricing. Wiley.
MLA aipamenaBaker, Ronald J. Implementing Value Pricing. Wiley.