@techreport{DoranParberry2010TR,
  author = {Doran, Jonathon and Parberry, Ian},
  title = {Towards Procedural Quest Generation: A Structural Analysis of {RPG} Quests},
  institution = {Laboratory for Recreational Computing, Dept. of Computer Science \& Engineering,
                 Univ.\ of North Texas},
  number = {LARC--2010--02},
  year = {2010},
  month={May},
 }