Donald J. Sharf

发表

D. J. Sharf, Donald J. Sharf, Thomas F. Hemeyer, 1972 .

D. J. Sharf, Donald J. Sharf, 1960 .

D. J. Sharf, Donald J. Sharf, Robert C. Beiter, 1974, Language and speech.

Donald J. Sharf, Ralph N. Ohde, Peggy F. Jacobson, 1991 .