@book{Aldarraji16c,
  author = {Salah Al-Darraji},
  title = {Perception of Nonverbal Cues for Human-Robot Interaction},
  publisher = {Verlag Dr. Hut, M\"{u}nchen},
  year = {2016},
  series = {RRLab Dissertations},
  month = {October},
  note = {\url{http://www.dr.hut-verlag.de/978-3-8439-2852-6.html} ISBN-13: 978-3-8439-2852-6},
}