USE THIS LINK. GO TO 1.3 and it has summarised some concepts of the topic

https://books.google.com.sa/books?id=7HNpCQAAQBAJ&pg=PA5&lpg=PA5&dq=(allen+c.+(1931)+the+nature+of+crime+essentials+criminal+law&source=bl&ots=ecpsuMX-ei&sig=ACfU3U31Pfv-ZujqqpgSc7aNCl9n1BAldw&hl=en&sa=X#v=onepage&q&f=false

ESSAY QUESTION:

Best website for summaries and cases for extra help would be

http://e-lawresources.co.uk
click criminal law and everything is summarised there easier

REFERENCING: only refer to case names normally

Everything related to the topic of the problem question is attached

REFERENCING: only refer to case names normally, use any resource necessary to solve question.