Making an Argument
University of North Carolina-Chapel Hill
Defines argument, with emphasis on claims, evidence, counterargument, and audience.
Logic and Argument
Explores fundamentals of argument and gives overview of formal logic and logical fallacies.
University of Richmond
Section on What Is Analysis, including good reasoning and fallacies; also includes details on employing appeals and on writing critically.
Developing an Argument (Under Advice on Academic Writing)
Focuses on definitions and construction of arguments.