| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Academic debate: Practicing argumentative theory | 978-0-89582-014-3 | 1979 | |
| Instructor' manual for Intercultural encounters, the fundamentals of intercultural communication | 978-0-89582-301-4 | 1995 | |
| Interacting in groups: Theory and practice | 978-0-89582-061-7 | 1981 | |
| Personal and public speaking | 978-0-89582-042-6 | 1981 | |
| Student manual for Interacting in groups: Theory and practice | 978-0-89582-123-2 | 1985 | |
| Workbook for Intercultural encounters, the fundamentals of intercultural communication | 978-0-89582-289-5 | 1995 | Donald W. Klopf |
D.K · D.W. · Donald K. · Donald W. · Donald W. Klopf · W. K. · William K.