Bonk, C. J., & Graham, C. R. (2012). The Handbook of Blended Learning: Global Perspectives, Local Designs. John Wiley & Sons.
This book focuses on business, higher education and workplace. There is also a section on future trends. It highlights most recent practices and trends from a global perspective. It is included here although there is little or no focus on language teaching and learning, but because it is often referred to as “The” guide to blended learning.