International Journal of Comparative Psychology, 16, 1-27. Full text Thorough list of active scientists interested in Comparative Cognition (页面存档备份,存于互联网档案馆)
April 2018]. Islands at the mouth of the Ob Protected wetlands A very thorough paper about this region 68°50′N 73°30′E / 68.833°N 73.500°E / 68.833;
available, accessed April 4, 2011. Archeology section is exceptionally thorough. (页面存档备份,存于互联网档案馆) Goodspeed, George Stephen (1902). A History of the Babylonians
Regola dell'ottava. [2016-07-04]. (原始内容存档于2016-03-25). Hiles, John (1882). A catechism of harmony, thorough-bass, and modulation, with examples, p. 82.
FRMD7-Related Infantile Nystagmus (页面存档备份,存于互联网档案馆) Miners' Nystagmus: a very thorough study of Nystagmus in miners, recommended for anyone doing serious research