| title | ISBN-13 | year of publication |
|---|---|---|
| Diversity: Challenges and Opportunities | 978-0-06-501845-5 | 1993 |
| Minorities: A text with readings in intergroup relations | 978-0-03-077675-5 | 1975 |
| Time Strategies of Very Successful People | 978-1-55977-737-7 | 1999 |
| Time Tactics of Very Successful People | 978-0-07-024644-7 | 1994 |
| Time Tactics of Very Sucessful People | 978-0-07-140073-2 | 1994 |
Careertrack · HarperCollins · Holt McDougal · McGraw-Hill