1.
The Holland towns and the Dutch-Spanish conflict, 1621-1648
2.
3.
4.
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6.
7.
The States General and the strategic regulation of the Dutch river trade, 1621-1636
The diplomatic career of Jeronimo Nunes da Costa. An episode in Dutch-Portuguese relations of the seventeenth century
The 'new history' versus 'traditional history' in interpreting Dutch world trade primacy
Algemene geschiedenis der Nederlanden, VII