Pardo, A. (1975). The common heritage: Selected papers on oceans and world order 1967-1974. Malta University Press.
Chicago-viite (17. p.)Pardo, Arvid. The Common Heritage: Selected Papers on Oceans and World Order 1967-1974. [Malta]: Malta University Press, 1975.
MLA-viite (9. p.)Pardo, Arvid. The Common Heritage: Selected Papers on Oceans and World Order 1967-1974. Malta University Press, 1975.
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