Olson, W. H. (1991). Handbook of symptom oriented neurology. Jaypee.
Chicago Style (17th ed.) ZitazioaOlson, William H. Handbook of Symptom Oriented Neurology. New Delhi: Jaypee, 1991.
MLA (9th ed.) ZitazioaOlson, William H. Handbook of Symptom Oriented Neurology. Jaypee, 1991.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.