TY - JOUR T1 - Social cleavages and political alignments: U.S. presidential elections, 1960 to 1992 AU - Brooks, Clem AU - Manza, Jeff PY - 1997 SP - 937 EP - 946 JO - American Sociological Review VL - 62 IS - 6 SN - 0003-1224 UR - http://www.jstor.org/stable/2657348 ER -