Peter Knight & Tony Parsons 
How to do your Essays, Exams and Coursework in Geography and Related Disciplines [PDF ebook] 

Written for students who need help doing their coursework and exams, this book focuses mainly on the skills and techniques that apply to essay writing, but also covers other types of assignment such as posters, talks, Power Point^DTM presentations and web pages. Its basis is that all of these different types of work are centred on clear communication of well-supported responses to the questions or tasks that have been set.