edicao critica de, Fernando Pessoa ; edicao de Luis Prista
Imprensa Nacional-Casam, 2000
Buku Teks
edited by John Robert Colombo
Hurtig Publishers, 1978
Buku Teks
edited by, W.H. Auden and Norman Holmes Pearson
Eyre & Spottiswoode, 1952
Buku Teks
Roberts, Philip, 1938-, author
University of Queensland Press, 1971
Buku Teks
edited by Colin Thiele and Ian Mudle
Rigby, 1970
Buku Teks