ChefDb: The Chef and Restaurant Database

External references: Rob Lam

1.		Perle Website, retrieved on 2018-07-23
		https://www.perlewinebar.com/about/
2.		Butterfly Website, retrieved on 2014-03-26
		http://www.butterflysf.com/about.html
3.		San Francisco Chronicle (SFGate), 2010-07-20
		http://insidescoopsf.sfgate.com/paololucchesi/2010/07/20/robert-lam-cut-ties-with-social-kitchen-will-focus-on-butterfly/
4.		Tablehopper, 2010-04-06
		http://www.tablehopper.com/chatterbox/social-kitchen-brewery-opening-this-month/
5.		2003-04-14
		http://findarticles.com/p/articles/mi_m3190/is_15_37/ai_101642173/