The document provides guidance on writing a literature review. It discusses that a literature review allows one to gain skills in information seeking and critical appraisal. A literature review must be organized around the research question, synthesize results, identify controversies, and formulate questions for further research. The document provides questions to consider regarding the thesis, scope, quality of sources, critical analysis, discussion of contrary studies, and relevance for the reader. It notes that a literature review is a discursive prose that organizes themes and trends, rather than just listing sources.