Fully Distributed Scrum: The Secret Sauce for Hyperproductive Offshored Development Teams (Sutherland, J. Schoonheim, G. Rustenburg, E. Rijk, M.)
Fully Distributed Scrum: Linear Scalability of Production between San Francisco and India (Sutherland, J. Schoonheim, G. Kumar, N. Pandey, V. Vishal, S.)
Using an Agile Software Process with Offshore Development (Martin Fowler, at martinfowler.com)
Scaling Agile (Jim Highsmith, Cutter Consortium Agile Product and Project Management Advisory Service E-Mail Advisor Series)
Scaling Lean & Agile Development: Thinking and Organizational Tools for Large-Scale Scrum by Craig Larman and Bas Vodde (Addison-Wesley Professional, 2010)
A Practical Guide to Distributed Scrum by Elizabeth Woodward, Steffan Surdek, Matthew Ganis (IBM Press, 2010)