The Standard for Portfolio Management, Project Management Institute, Book

The Standard for Program - Paperback, by Project Management Institute - Good

Agile Practice Guide - Paperback By Project Management Institute - VERY GOOD

Software Extension To The PMBOK Paperback By Project Management Institute

The Standard for Program Management - Project Management Institute - Good

The Standard for Portfolio Management 4th Edition ANSI Paperback

Practice Standard for Scheduling Paperback - Project Management Institute 3rd Ed

Agile Practice Guide - Paperback By Project Management Institute - GOOD