Step. L.A. Weekly. 2015-04-01 [2018-10-31]. (原始内容存档于2018-11-13) (英语). SaraStewart. Freeman, Owen casualties of bloody bad ‘Last Knights’. New York Post
value-based pricing. [2012-08-07]. (原始内容存档于2012-08-23). Gary Armstrong; Stewart Adam; Sara Denize; Philip Kotler. Principles of Marketing. Pearson plc. 2014:
(原始内容存档于2018-09-08). Kristen Stewart cuddles up to girlfriend Stella Maxwell while on a hike in Los Angeles Kristen Stewart and Stella Maxwell SPLIT! They
Wessels, Michael R.; Gama, João Alves; Abby, Sophie S.; Vieira-Silva, Sara; Dionisio, Francisco; Rocha, Eduardo P. C. Immune Subversion and Quorum-Sensing