Homage to Dom Vasco da Gama on the anniversary of the fourth centenary of the discovery of a new route to India: presented to the Geographical Society of Lisbon / by Vicount de Soveral  . - Lisbon: National Printing Office, 1896  . - 6 p.

Soveral, Luís Augusto Pinto de, Visconde de Soveral, 1812-1905; Vilhena, Ernesto Jardim de, 1876-1967, ant. possuidor; Sociedade de Geografia de Lisboa