Culture:
http://blue.butler.edu/~jfmcgrat/culture.htm
http://www.worldwide.edu/travel_planner/culture_shock.html
http://www.ccsenet.org/journal/index.php/ijps/article/view/4510
Here is one on the effects of culture shock:
http://scholar.google.com/scholar?q=effects+culture+shock&hl=en&as_sdt=0&as_vis=1&oi=scholart&sa=X&ei=tIk6T-mJBaLn0QHXj5GXCw&ved=0CBoQgQMwAA
Links for "The Handsomest Drowned Man In the World":
http://elitedaily.com/news/world/the-importance-of-appearances-man-dresses-as-homeless-man-to-prove-nobody-would-help-him-video/592301/