Kenneth L. Spencer

发表

Kenneth L. Spencer, Tom Eberhard, Rick Culpepper, 2002 .

Kenneth L. Spencer, 長尾 高弘, Ken. Miller, 1997 .

Kenneth L. Spencer, Marcus Gonc˛alves, 2000 .

Kenneth L. Spencer, Ken. Miller, 1996 .

Kenneth L. Spencer, Eric Schoeniger, 1993 .

Kenneth L. Spencer, 1995 .