Norris, G. W. (1917). Blood-pressure; its clinical applications (3d ed., thoroughly rev.; illustrated with 110 engravings and 1 colored plate.). Lea & Febiger.
Lua i Stíl Chicago (17ú heag.)Norris, George William. Blood-pressure; Its Clinical Applications. 3d ed., thoroughly rev.; illustrated with 110 engravings and 1 colored plate. Philadelphia and New York: Lea & Febiger, 1917.
Lua MLA (8ú heag.)Norris, George William. Blood-pressure; Its Clinical Applications. 3d ed., thoroughly rev.; illustrated with 110 engravings and 1 colored plate. Lea & Febiger, 1917.
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