The 1936 Literary Digest poll has been studied in detail (Bryson 1976; Squire 1988; Cahalan 1989; Lusinchi 2012).
D'1936 Ëffentlech erbléckt EMFRO huet am Detail studéiert ginn (Bryson 1976; Squire 1988; Cahalan 1989; Lusinchi 2012) .