This looks interesting. Louis Van Gaal: The Biography by Maarten Meijer, out in July.
http://www.amazon.co.uk/gp/product/0...tpmanunblog-21
"Van Gaal is a great coach. He has enjoyed a good start in this World Cup. Robin told me that he's a coach who likes discipline. That's good because I love discipline - don't forget I played under Sir Alex Ferguson! He is a good choice for Manchester United."
http://www.amazon.co.uk/gp/product/0...tpmanunblog-21
"Van Gaal is a great coach. He has enjoyed a good start in this World Cup. Robin told me that he's a coach who likes discipline. That's good because I love discipline - don't forget I played under Sir Alex Ferguson! He is a good choice for Manchester United."