A literature review is not "one size fits all." There are different types of literature reviews; chronological, historical, and narrative are examples of lit reviews.
Consult your assignment to ensure you know what type of review the assignment requires.
It is a good idea to understand what a literature review IS and what a literature review is NOT before you start your research for a lit review. Understanding the differences between a literature review and an annotated bibliography or a book review are crucial to the success of the assignment. If you have questions about researching or writing a literature review, consult your professor or a librarian.

The links below provide examples of searching for resources to include in a literature review. You will not be able to access the databases listed at universities and colleges in the links. Check the ISU library to determine if ISU has the database you are interested in using. The links are provided to give you examples of how to conduct searches for material for a literature review.