Clark, W., & Gupte , S. (1992). Multiple choice questions in medicine (7th ed.). JP.
Chicago Style (17th ed.) ZitazioaClark, W.E, eta Suraj Gupte. Multiple Choice Questions in Medicine. 7th ed. New Delhi: JP, 1992.
MLA (9th ed.) ZitazioaClark, W.E, eta Suraj Gupte. Multiple Choice Questions in Medicine. 7th ed. JP, 1992.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.