2. An R companion to political analysis Pollock, Philip H., III., Thousand Oaks, California : Sage CQ Press, [2023] GED217
5. The Routledge companion to nonprofit management Abingdon, Oxon ; Routledge, Taylor & Francis Group, 2020. SW509 SW480
6. The practicum companion for social work: integrating class and field work Birkenmaier, Julie, New York, New York : Pearson, [2018] SW531 SW351
9. The Wiley Blackwell companion to the study of religion Hoboken, New Jersey : Wiley Blackwell, [2021] SOC103
