Scicluna, H. P. (1969). The Order of St. John of Jerusalem: A brief account of its origin, organisation and history and a short description of the historical, archaeological and picturesque places of interest in Malta and Gozo. 1969.
Chicago-referens (17:e uppl.)Scicluna, Hannibal P. The Order of St. John of Jerusalem: A Brief Account of Its Origin, Organisation and History and a Short Description of the Historical, Archaeological and Picturesque Places of Interest in Malta and Gozo. Malta: 1969, 1969.
MLA-referens (8:e uppl.)Scicluna, Hannibal P. The Order of St. John of Jerusalem: A Brief Account of Its Origin, Organisation and History and a Short Description of the Historical, Archaeological and Picturesque Places of Interest in Malta and Gozo. 1969, 1969.
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