Citizens: Cosmopolitan Society and Cultural Change in Massawa". Bloomington: Indiana University Press. ISBN 978-0-253-35312-2. Negash, Tekeste. "Italian colonialism...

University publication series, ISBN 81-7022-226-5 The Portuguese Indian rupia had a cross on one side and on the reverse the design of an armillary sphere...

and John Rupia, the latter an entrepreneur who had established himself as one of the wealthiest indigenous Africans in the country. Rupia served as the...