For each item you are recommending, ask yourself the following question:
Can the quantity of copies available provide the number of students who need the item with the length of time they need it for?
If not: how will the students get access to the material?
[Part A helps to answer the first question, Part B addresses the second]
Are the books the latest editions?
For print books: how many copies do we have? Are they all loanable?
For e-books: what access do we have?
Our Resources guide can tell you about our loan types and the different access models that e-books may have.
How will you indicate this availability to the students? Will they know where to get it from?
If there are only a limited range of available resources, could you consider a better resourced topic / theme which still meets the module and course outcomes?
You can discuss all these issues with your Academic Service Librarian, who can offer support and advice on resources.