PHR, PHRi and SPHR, SPHRi Professional in Human Resources Certification Complete Study Guide: 2024 Exams (Sybex Study Guide) Paperback – Import, 21 January 2025

PHR, PHRi and SPHR, SPHRi Human Resources Certification Complete Study Guide: 2024 Exams (Sybex Study Guide)

A Guide to the Human Resource Body of Knowledge (HRBoK)

PHR Study Guide 2025-2026: Complete Review + 480 Questions and Detailed Answer Explanations for the Professional in Human Resources Certification (4 Full-Length Exams)