filed April 1876, issued June 1876 美國專利第181,553号 Improvement in Generating Electric Currents (using rotating permanent magnets), filed August 1876, issued
Mere Exposure: A Gateway to the Subliminal. Current Directions in Psychological Science. December, 10 (6) [2011-04-10]. doi:10.1111/1467-8721.00154. (原始内容存档于2016-10-30)
National Science Foundation: Fossil Horses In Cyberspace Hyracotherium 1 (页面存档备份,存于互联网档案馆) Florida Museum of Natural History and the National Science Foundation:
Together with Eight Chapters of the Book of Genesis. Church Missionary House. 1876 [2018-01-13]. (原始内容存档于2019-06-11). Grammar of the Fulde Language: With an