Alexa For Dummies – paperback McFedries, Paul
This textbook is an affordable alternative to the newer edition.
Alexa For Dummies Paperback Paul McFedries
A nice touch in this textbook is the practice tests with answer explanations.
Alexa For Dummies – Paperback By McFedries, Paul – GOOD
For a basic study aid, this unbranded textbook does everything you need it to.