Não informado. (2004). Further zoological results of the swedish antarctic expedition 1901-1903. Norstedt.
Chicago-viite (17. p.)Não informado. Further Zoological Results of the Swedish Antarctic Expedition 1901-1903. Stockholm: Norstedt, 2004.
MLA-viite (8. p.)Não informado. Further Zoological Results of the Swedish Antarctic Expedition 1901-1903. Norstedt, 2004.
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