Preu, P. W. (1939). Outline of psychiatric case-study: A practical handbook. P. H. Hoeber, inc..
Lua i Stíl Chicago (17ú heag.)Preu, Paul William. Outline of Psychiatric Case-study: A Practical Handbook. New York: P. H. Hoeber, inc., 1939.
Lua MLA (8ú heag.)Preu, Paul William. Outline of Psychiatric Case-study: A Practical Handbook. P. H. Hoeber, inc., 1939.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.