Society for the Psychological Study of Social Issues & Katz, D. (1954). Public opinion and propaganda: A book of readings. Holt, Rinehart and Winston.
Lua i Stíl Chicago (17ú heag.)Society for the Psychological Study of Social Issues agus Daniel Katz. Public Opinion and Propaganda: A Book of Readings. New York: Holt, Rinehart and Winston, 1954.
Lua MLA (9ú heag.)Society for the Psychological Study of Social Issues agus Daniel Katz. Public Opinion and Propaganda: A Book of Readings. Holt, Rinehart and Winston, 1954.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.