Miller, R. K. (2005). Motives for writing (5th ed.). McGraw-Hill.
Cita Chicago (17th ed.)Miller, Robert Keith. Motives for Writing. 5th ed. Boston: McGraw-Hill, 2005.
Cita MLA (8th ed.)Miller, Robert Keith. Motives for Writing. 5th ed. McGraw-Hill, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.