CORRECTIONS ON ASSIGNMENT MINOR FIXATIONS PLEASE READ COMMENTS AND CHECK ERRORS.
the reading source he is mentioning in the comments are
Bachman, R., & Schutt, R. K. (2017). Fundamentals of research in criminology and criminal justice (4th ed.). Los Angeles, CA: Sage Publications, Inc. ISBN: 9781506359571.
Mosher, C. J., Miethe, T. D., & Hart, T. C. (2011). The mismeasure of crime (2nd ed.). Los Angeles, CA: Sage Publications, Inc. ISBN: 9781412981811.