E. M. Kerr, S., & E. M. Kerr, S. (2018). Gun Violence Prevention?: The Politics Behind Policy Responses to School Shootings in the United States (1st ed. 2018.). Springer International Publishing : Imprint: Palgrave Macmillan. https://doi.org/10.1007/978-3-319-75313-3
Παραπομπή σε μορφή Chicago (17η εκδ.)E. M. Kerr, Selina, και Selina E. M. Kerr. Gun Violence Prevention?: The Politics Behind Policy Responses to School Shootings in the United States. 1st ed. 2018. Cham: Springer International Publishing : Imprint: Palgrave Macmillan, 2018. https://doi.org/10.1007/978-3-319-75313-3.
Παραπομπή σε μορφή MLA (8th εκδ.)E. M. Kerr, Selina, και Selina E. M. Kerr. Gun Violence Prevention?: The Politics Behind Policy Responses to School Shootings in the United States. 1st ed. 2018. Springer International Publishing : Imprint: Palgrave Macmillan, 2018. https://doi.org/10.1007/978-3-319-75313-3.
