Olson, W. H. (1991). Handbook of symptom oriented neurology. Jaypee.
Cita Chicago (17th ed.)Olson, William H. Handbook of Symptom Oriented Neurology. New Delhi: Jaypee, 1991.
Cita MLA (9th ed.)Olson, William H. Handbook of Symptom Oriented Neurology. Jaypee, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.