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Hobbes, T. (1651). Leviathan, <http://oregonstate.edu/instruct/phl1302/texts/hobbes/leviathan-contents.html>. Introduction, Chapter XIII: Of the Natural Condition of Mankind as Concerning their Felicity and Misery, Chapter XIV: Of the First and Second Natural Laws, and of Contracts, Chapter XVII: Of the Causes, Generation, and Definition of a Commonwealth, and Chapter XXI: Of the Liberty of Subjects.

Locke, J. (1690). A Essay Concerning the True Original, Extent, and End of Civil Government, <http://www.piney.com/LockSecondTrea.html>.Chapter 2: On the State of Nature, Chapter 8: On the Beginning of Political Societies, Chapter 9: Of the Ends of Political Society and Government, and Chapter 10: Of the Forms of a Commonwealth.

Rousseau, J. J. (1762). The Social Contract: Book I. <www. Constitution.org/jjr/socon_01.htm>. 1. Subject of the First Book, 2. The First Societies, 3. The Right of the Strongest, 4. Slavery, 5. That We Must Always Go Back to a First Convention, 6. The Social Compact, 7. The Sovereign, 8. The Civil State, and 9. Real Property.

Smith, A. (1776). An Inquiry into the Nature and Causes of the Wealth of Nations. <http://adamsmith.org/smith/won-index.htm>. Selections from Book Four Chapter II and Chapter IX.

Wagner, W. & Owen. J. E. (In press). Situating service-learning in the contexts of civic engagement and the engaged campus. In B. Jacoby (Ed.)., Establishing and Sustaining the Community Service-Learning Professional: A Guide for Self-Directed Learning. Providence, R.I.: Campus Compact.