Published: September 2025
ISBN: 979-8-88794-921-5

Leadership Theory and Principles

Custom Version 2.0.1

By Laura Portolese, Phil Upperman, and Robert Trumpy

Adapted by Professor Ashleigh Shelby Rosette

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FlatWorld eReader: Mobile-friendly, searchable online textbook
- Included online Homework system — at no additional cost. Complete assignments and tests on any device if assigned by your instructor.
- Integrated quizzes and flashcards connected to each online textbook to help you study.
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High-quality, full color, printed textbook shipped to your door.
FlatWorld eReader: Mobile-friendly, searchable online textbook
- Included online Homework system — at no additional cost. Complete assignments and tests on any device if assigned by your instructor.
- Integrated quizzes and flashcards connected to each online textbook to help you study.

Print + Basic Access: $59.95

Access until: August 30, 2027 (one year)

High-quality, full color, printed textbook shipped to your door.
FlatWorld eReader: Mobile-friendly, searchable online textbook
- Included online Homework system — at no additional cost. Complete assignments and tests on any device if assigned by your instructor.
- Integrated quizzes and flashcards connected to each online textbook to help you study.
Downloadable, copy-protected PDF for reading offline on multiple devices—file is yours to keep. Downloaded files are protected by digital rights management and must be accessed using Adobe Digital Editions.
Audiobook: Listen to the audio version of your textbook.

Print + Standard Access: $79.95

Access until: August 30, 2027 (one year)

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