* Cantril, Hadley and Mildred Strunk, eds.; ''Public Opinion, 1935-1946'' (1951), massive compilation of many public opinion polls from USA [http://www.questia.com/PM.qst?a=o&d=98754501 online edition] | * Cantril, Hadley and Mildred Strunk, eds.; ''Public Opinion, 1935-1946'' (1951), massive compilation of many public opinion polls from USA [http://www.questia.com/PM.qst?a=o&d=98754501 online edition] |