@article{715847,
      author = {Gotthelf, Allan, and Lennox, James G.,},
      url = {http://library.usi.edu/record/715847},
      title = {Metaethics, egoism, and virtue studies in Ayn Rand's  normative theory / [electronic resource] :},
      recid = {715847},
      pages = {1 online resource (201 pages).},
}