'Leading teams – 10 challenges: 10 solutions’ by M Flint and E Vinbery Hearn, published by FT Publishing International 2015

Read chapter 2 ‘How do you build trust?’, chapter 8 ‘How do you get a team to manage change effectively?’ and chapter 9 ‘How do you get a team working together ‘all for one and one for all’?’
NB You should be able to borrow this book from your local library.