PHR & PHR-CA Exams ExamFOCUS Study Notes 2018/19 with Intensive Drill on US/California Employment Laws & Regulations
This book has been updated in September 2020: https://www.amazon.com/dp/1984287125
The Professional in Human Resources (PHR) certification is for people who possess a combination of professional HR experience and formal education. It is a great way to demonstrate that you are knowledgeable and dedicated to the field of HR. The PHR-CA certification is designed to add to the PHR credentials. The exam focuses on knowledge of the HR-related laws and practices specific to the state of California. This book covers BOTH the standard PHR exam and the PHRca exam.
There is also a practice questions only module: https://www.amazon.com/dp/1719250588