Bergman, E., Valk, H., & Vries, M. d. (2013). Agressie tegen publieke dienstverleners. Maklu.
Chicago Style (17th ed.) CitationBergman, Eliza, Henk Valk, and Marco de Vries. Agressie Tegen Publieke Dienstverleners. Apeldoorn [u.a.]: Maklu, 2013.
MLA (9th ed.) CitationBergman, Eliza, et al. Agressie Tegen Publieke Dienstverleners. Maklu, 2013.
Warning: These citations may not always be 100% accurate.