Kenneth E. Powell

发表

David E. Leland, Kenneth E. Powell, Robert S. Anderson, 1980 .

Kenneth E. Powell, David A. Sleet, Marcie-jo Kresnow, 1992 .

Kenneth E. Powell, David A. Sleet, D. Sleet, 1995 .

Mark L. Rosenberg, Kenneth E. Powell, Patrick W. O'Carroll, 1992 .