1. Introduction to criminology: theories, methods, and criminal behavior Hagan, Frank E., Thousand Oaks, California : SAGE Publications, Inc., [2023] SOC337
2. Introduction to criminology: theories, methods, and criminal behavior Hagan, Frank E., Thousand Oaks : SAGE Publications, Inc., 2020. SOC337
3. Research methods in criminal justice and criminology Hagan, Frank E., Hoboken, New Jersey : Pearson, [2018] SOC337
