Meyer, H. E. (1998). Lifetime encyclopedia of letters (Rev. and expanded.). Prentice Hall Press.
Cita Chicago (17th ed.)Meyer, Harold E. Lifetime Encyclopedia of Letters. Rev. and expanded. Paramus, N.J: Prentice Hall Press, 1998.
Cita MLA (9th ed.)Meyer, Harold E. Lifetime Encyclopedia of Letters. Rev. and expanded. Prentice Hall Press, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.