Grotius and Waszink (2023). Waszink, Jan (ed.). Annals of the War in the Low Countries, ed. with an introduction by J. Waszink. Bibliotheca Latinitatis Novae. Leuven (BE): Leuven UP. doi:10.11116/9789461664853. ISBN978-94-6270-351-3. S2CID251530133.
"The Santa Catarina Incident". The National Library Board, Government of Singapore. 2021. Retrieved 1 April 2021. [The Santa Catarina] was taken under the laws of war by Dutch Admiral Jacob van Heemskerk
Grotius and Waszink (2023). Waszink, Jan (ed.). Annals of the War in the Low Countries, ed. with an introduction by J. Waszink. Bibliotheca Latinitatis Novae. Leuven (BE): Leuven UP. doi:10.11116/9789461664853. ISBN978-94-6270-351-3. S2CID251530133.
Miller 2014, p.2. Miller, John (2014). "Hugo Grotius". Stanford Encyclopedia of Philosophy. Stanford: Stanford University.
Miller 2014, p.3. Miller, John (2014). "Hugo Grotius". Stanford Encyclopedia of Philosophy. Stanford: Stanford University.
Miller 2014, p.4. Miller, John (2014). "Hugo Grotius". Stanford Encyclopedia of Philosophy. Stanford: Stanford University.
Miller 2014. While they are probably apocryphal, his supposed last words—"By attempting many things, I have accomplished nothing"—do evoke the span of his life's work and his personal assessment of the results. Miller, John (2014). "Hugo Grotius". Stanford Encyclopedia of Philosophy. Stanford: Stanford University.
Miller 2014, p.25. Miller, John (2014). "Hugo Grotius". Stanford Encyclopedia of Philosophy. Stanford: Stanford University.
Miller 2014, p.24. Miller, John (2014). "Hugo Grotius". Stanford Encyclopedia of Philosophy. Stanford: Stanford University.