@TechReport{economics.dp.2012-66,
 author = {Hufbauer, Gary Clyde },
 title = {Multilateralism and Regionalism from an American Perspective: Parallels and Contrasts with the Langhammer Vision},
 type = {Economics Discussion Paper},
 institution = {Kiel Institute for the World Economy},
 year = {2012},
 number = {2012-66},
 url = {http://www.economics-ejournal.org/economics/discussionpapers/2012-66}
}