Project Management Handbook

The PM2 methodology from the European Commission, with a structured framework of phases, roles, and artifacts. A practical standard you can apply to projects of any size.

European Commission, Centre of Excellence in Project Management

A research-based guide to leading large, complex projects with many stakeholders and moving parts. It maps strategies for scope, cost, risk, and coordination.

Jennifer Shane, Kelly Strong, Douglas Gransberg, David Jeong

Official guidelines on how to organize, plan, and control projects. A trusted reference on the core principles behind successful delivery.

BIS

A high-level guide from the Project Management Institute on why project management drives business value. Useful for leaders who want to understand the discipline's impact.

Project Management Institute