Culley, W. C. “. (2009). Environmental and Quality Systems Integration. CRC Press.
Chicago Style aipamenaCulley, William C. “Chuck”. Environmental and Quality Systems Integration. CRC Press, 2009.
MLA aipamenaCulley, William C. “Chuck”. Environmental and Quality Systems Integration. CRC Press, 2009.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.