A Guide to the Project Management Body of Knowledge
Project Management Institute
无职转生 ~到了异世界就拿出真本事~ 23
理不尽な孙の手
無職轉生 ~到了異世界就拿出真本事~ (23)
Cracking the PM Interview
Gayle Laakmann McDowell & Jackie Bavaro
The Intelligent Investor
Benjamin Graham
The Big Questions:A Short Introduction to Philosophy
Robert C. Solomon & Kathleen M. Higgins