Copi I.M., Burgess-Jackson K. Informal Logic

Upper Saddle River: Prentice-Hall, Inc., 1995. — 328 p.The aim of Informal Logic, Third Edition is to cultivate readers' basic critical, analytical and reasoning skills through the examination of arguments and explanations as they appear in natural language. Unlike traditional logic texts, which are densely laden with symbols and jargon, this book is written in plain English to the utmost extent possible.