Saunders,Mark, Lewis, P., & Thornhill, A. (2005). Research methods for business students (3ed.). Pearson Education.
Chicago Style aipamenaSaunders,Mark, Philip Lewis, and Adrian Thornhill. Research Methods for Business Students. 3ed. Delhi: Pearson Education, 2005.
MLA aipamenaSaunders,Mark, et al. Research Methods for Business Students. 3ed. Pearson Education, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.