多项目管理专业人士（PgMP+Program+Management+Professional+All-in-One+Exam+Guide）

Books, like programs and projects, are never done alone. I owe many thanks to my friends who have helped me write another book. I give a huge thank you to Megg Morin for her guidance, patience, wisdom, and encouragement. I must also thank Carolyn Welch for her expediency, goodwill, and reliability in her role as project manager. I give a tremendous thank you to my friend and confidant Julie Wiebell for her diligence, hard work, and technical editing abilities. She’s done good work keeping me on track and accurate throughout all of the chapters herein. Carly Stapleton and Jennifer Housh both deserve whopping kudos for their support, encouragement, and organization—thanks!