A Winter in the Azores; and Summer at the baths of the Furnas/ by Joseph Bullar, M. D. and Henry Bullar  . - London: John Van Voorst, Paternoster Row, 1841  . - 2 vol

Bullar, Joseph; Bullar, Henry, co-autor; Sousa, António Alberto Marinho Duarte de, 1896-1950, ant. possuidor; Almeida, Frederico de, 1889-196?, encade.