Great Britain & Great Britain. Foreign Office. (1950). Convention between the government of the United Kingdom of Great Britain and Northern Ireland on their own behalf and on behalf of the government of Southern Rhodesia, and the government of the Republic of Portugal, relative to the port of Beira and connected railways: (with schedule and exchanges of notes and letters) : Lisbon, 17th June, 1950. H.M.S.O..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGreat Britain और Great Britain. Foreign Office. Convention Between the Government of the United Kingdom of Great Britain and Northern Ireland on Their Own Behalf and on Behalf of the Government of Southern Rhodesia, and the Government of the Republic of Portugal, Relative to the Port of Beira and Connected Railways: (with Schedule and Exchanges of Notes and Letters) : Lisbon, 17th June, 1950. London: H.M.S.O., 1950.
एमएलए (8वां संस्करण) प्रशस्ति पत्रGreat Britain और Great Britain. Foreign Office. Convention Between the Government of the United Kingdom of Great Britain and Northern Ireland on Their Own Behalf and on Behalf of the Government of Southern Rhodesia, and the Government of the Republic of Portugal, Relative to the Port of Beira and Connected Railways: (with Schedule and Exchanges of Notes and Letters) : Lisbon, 17th June, 1950. H.M.S.O., 1950.