Lihat Juga

• The Intelligence of Birds
  oleh: Abbott, C. C.
  Terbitan: (1883)
• Intelligence in Birds
  oleh: Hubbard, E.
  Terbitan: (1882)
• Seyffert's Dictionary of Classical Antiquities A Dictionary of Classical Antiquities, Mythology, Religion, Literature and Art, from the German of Dr Oscar Seyffert, revised and edited, with additions, by H. Nettleship and J. E. Sandys, with more than 450 Illustrations. London: Swan Sonnenschein & Co. 1891. 21s
  oleh: Wilkins, A. S.
  Terbitan: (1891)
• On a Case of Obturator Hernia
  oleh: Wilkins, E.
  Terbitan: (1853)
• A Uniform System of Russian Transliteration
  oleh: Wilkins, A.
  Terbitan: (1890)