Examination and Self Analysis Book No. 01, North American Institute
Effective Public Speaking Courses

Examination and Self Analysis Book No. 03, North American Institute
Effective Public Speaking Courses

Examination and Self Analysis Book No. 05, North American Institute
Effective Public Speaking Courses

Lesson No. 22, Values and Relations, North American Institute
Effective Public Speaking Courses

Lesson No. 25, Training the Memory, North American Institute
Effective Public Speaking Courses

Lesson No. 24, Good Taste in Matter Style and Delivery, North American Institute
Effective Public Speaking Courses

Lesson No. 23, How to Avoid Common Errors, North American Institute
Effective Public Speaking Courses

Lesson No. 21, How to Develop Compelling Poer, North American Institute
Effective Public Speaking Courses

Side Talk No. 06, How to Construct a Speech, North American Institute
Effective Public Speaking Courses