PARKER, Collins. Administrative law: cases and materials. Windhoek, Namibia: University of Namibia Press, 2019. ISBN 978-99916-42-47-5 .
TAVARES SILVA da, Tavares. Administrative Law for the 21st Century. Berlin: Springer, 2024. ISBN 978-30-315-5794-1 .
UHLMANN, Felix. Codification of Administrative Law. New York: Bloomsbury, 2025. ISBN 978-15-099-5496-4 .