Jelaskan Lihat juga dari Laut Eritrea

Hubungan dagang India dengan Romawi

The Periplus of the Erythrean sea, containing an account of the navigation of the ancients, from the sea of Suez to the coast of Zanguebar, William Vincent (ed.), 2 voll., London, 1800, vol. 1, vol. 2.

William H. Schoff, The Periplus of the Erythraean Sea: Travel and Trade in the Indian Ocean by a Merchant of the First Century (New York: Longmans, Green, and Co., 1912), with additional commentary including alternate spellings or translations from Lionel Casson's more recent edition.