post-m04-ch02 edits

thesis/refs.bib

@@ -1,3 +1,11 @@
+@book{Baum1900,
+  title={{The Wonderful Wizard of Oz}},
+  author={Baum, L. Frank},
+  year={1900},
+  publisher={George M. Hill Company},
+  address={Chicago, IL}
+}
+
 @article{Lu2011,
   title={{Polonius: A Wizard of Oz Interface for HRI Experiments}},
   author={Lu, David V. and Smart, William D.},
@@ -34,6 +42,14 @@
   publisher={IEEE}
 }
 
+@inproceedings{Quigley2009,
+  title={{ROS: an open-source Robot Operating System}},
+  author={Quigley, Morgan and Conley, Ken and Gerkey, Brian and Faust, Josh and Foote, Tully and Leibs, Jeremy and Wheeler, Rob and Ng, Andrew Y},
+  booktitle={IEEE International Conference on Robotics and Automation},
+  year={2009},
+  url={https://api.semanticscholar.org/CorpusID:6324125}
+}
+
 @article{Riek2012,
 author = {Riek, Laurel D.},
 title = {{Wizard of Oz studies in HRI: a systematic review and new reporting guidelines}},