Washington State University
Washington State University: Marxism
A basic explanation of Marxism as it applies to literary theory. Includes a bibliography.
Other
Marxist Literary Criticism: Brief Guide
Brief overview and guide to Marxist criticism. Easy to digest and fairly comprehensive page.
Purdue University
Gudie to Critical Theory: Introduction to Marxism
Detailed site with introductory information regarding Marxism. Contains some terms and concepts, samples and lesson plans. Also included are links to other web resources.