1. The gender turn in diplomacy: a new research agenda
2. Ahmad Ali.2009. “Michelle Obama's G20 Faux Pas Brings Out Queen's Touchy‐Feely Side.”The Guardian April 2.https://www.theguardian.com/world/blog/2009/apr/02/michelle-obama-queen-hug.
3. Anthony Carl Sferrazza.2015. “First Ladies Wearing Pants.National First Ladies' Library October29.http://www.firstladies.org/blog/first-ladies-wearing-pants/.