作者
Paul Connor/ Glenn Hutton/ David Johnston/ Gavin Mckinnon
（3）
Paul Connor/ David Johnston/ Glenn Hutton/ Gavin Mckinnon/ John Watson
（2）
Rosalie Hutton/ Glenn Hutton
（2）
Rosalie Hutton/ Glenn Hutton/ Felicity Taylor
（2）
David (Barrister and former Chief Superintendent Johnston Specialist Operations Metropolitan Police Service),Glenn Hutton (Private assessment and examination consultant)
（1）
David Johnston,Glenn Hutton,Gavin McKinnon,Paul Connor
（1）
David Johnston/ Glenn Hutton
（1）
Glenn Hutton (Private assessment and examination consultant),Dave (Barrister and former Chief Superintendent Johnston Specialist Operations Metropolitan Police Service)
（1）
Glenn Hutton (Private assessment and examination consultant),David (Barrister and former Chief Superintendent Johnston Specialist Operations Metropolitan Police Service)
（1）
Glenn Hutton (Private assessment and examination consultant),Gavin (Head of Communications McKinnon Kent Police),Paul Connor (Police Training Consultant)
（1）
Glenn Hutton (Private assessment and examination consultant),Gavin (Head of Corporate Communications McKinnon Kent Police),Paul Connor (Police Training Consultant)
（1）
Glenn Hutton/ Gavin Mckinnon/ Paul Connor
（1）
Paul Connor (Police Training Consultant),Dave (Barrister and former Chief Superintendent Johnston Specialist Operations Metropolitan Police Service),Glenn Hutton (Private assessment and examination co
（1）
Paul Connor (Police Training Consultant),Glenn Hutton (Private assessment and examination consultant),Gavin (Head of Corporate Communications McKinnon Kent Police)
（1）
Paul Connor/ David Johnston/ Glenn Hutton/ Gavin Mckinnon
（1）
Paul Connor/ David Johnston/ Glenn Hutton/ Gavin Mckinnon/ Simon Cooper
（1）
Paul Connor/ Glenn Hutton/ David Johnston/ Gavin Mckinnon/ David Pinfield
（1）
Rosalie Hutton/ Glenn Hutton/ Fraser Sampson
（1）
