Literature on ranked voting in general, mostly from FairVote. Many of these documents are cited in the Analysis section of our site.
Please make copies and distribute widely!
Ranked voting in multi-winner elections--representatives elected at-large rather than from districts--is usually called choice voting. FairVote produced this tri-fold flyer (one sheet, print both sides) which explains how it works and describes the benefits.
An excellent tri-fold brochure on instant runoff voting (IRV)--the single-winner form of ranked voting. Published by FairVote.
You can download this in color and black and white versions, both as Adobe Acrobat documents.