Borges, Graça Almeida , "The Iberian Union and the Portuguese Overseas Empire, 1600-1625: Ormuz and the Persian Gulf in the Global Politics of the Hispanic Monarchy"
Borges, Graça Almeida, "The Iberian Union and the Portuguese Overseas Empire, 1600-1625: Ormuz and the Persian Gulf in the Global Politics of the Hispanic Monarchy", E JOURNAL OF PORTUGUESE HISTORY, e-JPH, Vol. 12, number 2, December 2014.