"...includes effective style and grammar guides alongside clear coverage of argumentation, research, and citation to explain and illustrate the purpose and characteristics of papers across political science subfields." For how to write a literature review, see Section 6.4 page 120+
"Political Science Research Methods helps students to understand the logic behind research design by guiding them through a step-by-step process that explains when and why a researcher would pursue different kinds of methods. The 9th edition provides more international examples, an increased focus on the role ethics play in the research process, increased attention to qualitative research methods, and expanded coverage on the role of the internet in research and analysis."-- Provided by publisher.