อ้างอิง ของ นกดำน้ำไร้ปีก

  1. ↑ Liddell, Henry George and Robert Scott (1980). A Greek-English Lexicon (Abridged Edition). United Kingdom: Oxford University Press. ISBN 0-19-910207-4.
  2. 1 2 Great Penguins
  3. ↑ Baker AJ, Pereira SL, Haddrath OP, Edge KA (2006). "Multiple gene evidence for expansion of extant penguins out of Antarctica due to global cooling". Proc Biol Sci. 273 (1582): 11–17. doi:10.1098/rspb.2005.3260. PMC 1560011. PMID 16519228.CS1 maint: multiple names: authors list (link)
  4. ↑ Ksepka, D. T. B., Sara; Giannini, Norberto P; (2006). "The phylogeny of the living and fossil Sphenisciformes (penguins)". Cladistics. 22 (5): 412–441. doi:10.1111/j.1096-0031.2006.00116.x.CS1 maint: extra punctuation (link) CS1 maint: multiple names: authors list (link)

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