1. The Nonprofit's Guide to Human Resources: Managing Your Employees & Volunteers (2011) by Jan Masaoka Attorney Attorney
2. The Volunteer Management Handbook: Leadership Strategies for Success (2011) by Tracy D. Connors
3. 365 Ideas for Recruiting, Retaining, Motivating and Rewarding Your Volunteers: A Complete Guide for Non-Profit Organizations (2010) by Sunny Fader