TY - JOUR T1 - Perceived representativness and voting: An assessment of the impact of 'choices' vs. 'echoes' AU - Zipp, John F. PY - 1985 SP - 50 EP - 61 JO - American Political Science Review VL - 79 IS - 1 SN - 0003-0554 UR - http://www.jstor.org/stable/1956118 ER -