J.G. Ferguson Publishing Company. (1984). Webster comprehensive dictionary (Encyclopedic ed.). J.G. Ferguson Pub. Co..
Cita Chicago (17th ed.)J.G. Ferguson Publishing Company. Webster Comprehensive Dictionary. Encyclopedic ed. Chicago: J.G. Ferguson Pub. Co., 1984.
Cita MLA (8th ed.)J.G. Ferguson Publishing Company. Webster Comprehensive Dictionary. Encyclopedic ed. J.G. Ferguson Pub. Co., 1984.
Atenció: Aquestes cites poden no estar 100% correctes.