van Wagenberg, Coen; Baltussen, Willy; Jongeneel, Roel (2019). "Animal Health Policy". EU Bioeconomy Economics and Policies: Volume I. Palgrave Advances in Bioeconomy: Economics and Policies. pp. 151–172. doi:10.1007/978-3-030-28634-7_11. ISBN978-3-030-28633-0. PMC7123140.
van Wagenberg, Coen; Baltussen, Willy; Jongeneel, Roel (2019). "Animal Health Policy". EU Bioeconomy Economics and Policies: Volume I. Palgrave Advances in Bioeconomy: Economics and Policies. pp. 151–172. doi:10.1007/978-3-030-28634-7_11. ISBN978-3-030-28633-0. PMC7123140.