Billings, A. E. (1924). SURGICAL SIGNIFICANCE OF ABDOMINAL PAIN.
Citação norma ChicagoBillings, Arthur E. SURGICAL SIGNIFICANCE OF ABDOMINAL PAIN. 1924.
MLA citiranjeBillings, Arthur E. SURGICAL SIGNIFICANCE OF ABDOMINAL PAIN. 1924.
Opozorilo: Ti citati niso vedno 100% točni.