Organic Light Emitting Diode - Material, Process and Devices
  MLA
  Seung Hwan Ko. Organic Light Emitting Diode - Material, Process and Devices. IntechOpen, 2011.
  APA
  Seung Hwan Ko, S. Hwan Ko. (2011). Organic Light Emitting Diode - Material, Process and Devices. IntechOpen.
  Chicago
  Seung Hwan Ko Organic Light Emitting Diode - Material, Process and Devices. : IntechOpen, 2011.