100 people were killed in the car bomb attacks in Somalia's capital. National PublicRadio. The Associated Press. 30 October 2022 [2022-11-01]. (原始内容存档于2022-11-16)
Secret of the Masons: It's Not So Secret. All Things Considered (National PublicRadio). September 16, 2009 [September 18, 2009]. 维基共享资源上的相关多媒体资源:圣殿堂 Supreme
Schooling To The Next Academic Level. All Things Considered, National PublicRadio. 23 January 2012. Professor leaving Stanford for online education startup