Pelosi, M. K. (2001). Research and evaluation for business. New York: John Wiley & Sons.
Chicago Style aipamenaPelosi, Marilyn K. Research and Evaluation for Business. New York: John Wiley & Sons, 2001.
MLA aipamenaPelosi, Marilyn K. Research and Evaluation for Business. New York: John Wiley & Sons, 2001.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.