@book{Modelski1972, address = {New York}, author = {Modelski, George}, groups = {public}, interhash = {bd98e1ce093eeb899c24df5cc922445a}, intrahash = {437209285079a24db9f5e1cbb58459b6}, publisher = {Free Press}, timestamp = {2011-02-04 02:45:09}, title = {Principles of {W}orld {P}olitics}, username = {droessler}, year = 1972 }