Dees, R. (1997). Writing the modern research paper (2nd ed.). Allyn and Bacon.
Cita Chicago (17th ed.)Dees, Robert. Writing the Modern Research Paper. 2nd ed. Boston: Allyn and Bacon, 1997.
Cita MLA (9th ed.)Dees, Robert. Writing the Modern Research Paper. 2nd ed. Allyn and Bacon, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.