Scalpel and the Butterfly: The Conflict Between Animal Research and Animal Protection. University of California Press,2001年,p. 136: Rudacille引用美国的律师兼多年的动物权利行动分子Jo
(原始内容存档于2020-09-08). U.S. primate import statistics for 2014. International Primate Protection League. [2015-07-09]. (原始内容存档于2017-07-04). Kathleen M. Conlee, Erika
increase the amount of heat absorbed by air? Do cows hurt the environment? Can cow manure be used to help the environment? 备注:本集在科学频道播出。前成员Scottie Chapman(英语:List