Peter Lang Publishing Inc. New York, 2000, 300 S., 9780820423180

Peter Lang Publishing Inc. New York, 1993, 154 S., 9780820415581

Peter Lang Publishing Inc. New York, 1990, 214 S., 9780820411026

Peter Lang Publishing Inc. New York, 1993, 160 S., 9780820418179

Peter Lang Publishing Inc. New York, 1990, 177 S., 9780820410005

Peter Lang Publishing Inc. New York, 1993, 195 S., 9780820419497

Peter Lang Publishing Inc. New York, 1996, 111 S., 9780820418186

Peter Lang Publishing Inc. New York, 1996, 127 S., 9780820433332