ebrary, Inc. (2003). Exploration of the seas: Interim report. National Academies Press.
Chicago-čujuhus (17. p.)ebrary, Inc. Exploration of the Seas: Interim Report. Washington, D.C.: National Academies Press, 2003.
MLA-čujuhus (9. p.)ebrary, Inc. Exploration of the Seas: Interim Report. National Academies Press, 2003.
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