Evans, C. H. (1929). Spinal anesthesia <subarachnoid radicular conduction block> principles & technique. Paul B. Hoeber, Inc..
Chicago-viite (17. p.)Evans, Charles Hawes. Spinal Anesthesia <subarachnoid Radicular Conduction Block> Principles & Technique. New York: Paul B. Hoeber, Inc., 1929.
MLA-viite (8. p.)Evans, Charles Hawes. Spinal Anesthesia <subarachnoid Radicular Conduction Block> Principles & Technique. Paul B. Hoeber, Inc., 1929.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.