Dahl, R. A. (1991). Modern political analysis (5th ed.). Goodwill Bookstore.
Cita Chicago Style (17a ed.)Dahl, Robert Alan. Modern Political Analysis. 5th ed. Makati, Metro Manila: Goodwill Bookstore, 1991.
Cita MLA (9a ed.)Dahl, Robert Alan. Modern Political Analysis. 5th ed. Goodwill Bookstore, 1991.
Precaución: Estas citas no son 100% exactas.