Cornell University Library · Nabu Press
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Sources of Effectiveness in Public Speaking: Psychological Principles Practically Used in Developing Ability to Speak | 978-1-144-13093-8 (1-144-13093-X) | 2010 |
| Sources of Effectiveness in Public Speaking: Psychological Principles Practically Used in Developing Ability to Speak | 978-1-112-07607-7 (1-112-07607-7) | 2009 |
C. Neil · Charles E. · Charles N. · E.N. · E. Neil