Crockard, A. (1985). Neurosurgery the scientific basis of clinical practice.
Cita Chicago (17th ed.)Crockard, Alan. Neurosurgery the Scientific Basis of Clinical Practice. 1985.
Cita MLA (9th ed.)Crockard, Alan. Neurosurgery the Scientific Basis of Clinical Practice. 1985.
Atenció: Aquestes cites poden no estar 100% correctes.