Walsh,Gary. (2007). Pharmrceutical Biotechnology Concepts and Applications. John wiley and Sons.
Chicago Style (17th ed.) ZitazioaWalsh,Gary. Pharmrceutical Biotechnology Concepts and Applications. New Delhi: John wiley and Sons, 2007.
MLA (9th ed.) ZitazioaWalsh,Gary. Pharmrceutical Biotechnology Concepts and Applications. John wiley and Sons, 2007.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.