(Studien zur christlichen Kunst, 6). Article: Sacred and Profane: ChristianImagery and Witchcraft in Prints by Hans Baldung Grien, by Stan Parchin (页面存档备份,存于互联网档案馆)
Experimental Investigation on the Functional Links between Motor Memory and Motor Imagery. PLOS ONE. 2014-04-17, 9 (4): e95175. ISSN 1932-6203. PMC 3990621 . PMID 24743576
Bullard (May 1, 2001)ISBN 0865543739 page 490; Dictionary of Biblical Imagery by Leland Ryken, James C. Wilhoit and Tremper Longman III (Nov 11, 1998)ISBN