Hobson, R., & Kristiansen, T. (2004). Navies in northern waters, 1721-2000. Frank Cass.
Chicago-čujuhus (17. p.)Hobson, Rolf, juo Tom Kristiansen. Navies in Northern Waters, 1721-2000. London ; Portland, Ore.: Frank Cass, 2004.
MLA-čujuhus (9. p.)Hobson, Rolf, juo Tom Kristiansen. Navies in Northern Waters, 1721-2000. Frank Cass, 2004.
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