Lihat Juga

• Who's who in Indonesia. Biographies of prminent Indonesian personalities in fields
  oleh: Roeder, O.G
• Who?s who in Indonesia
  oleh: ROEDER, O.G.
  Terbitan: (1971)
• Who's Who In Indonesia - Biographies of Prominent Indonesian Personalities in All Fields
  oleh: O.G. Roeder
  Terbitan: (1971)
• Who's who in Indonesia : biographies of prominent Indonesian pevsonolities inall fields
  oleh: Roeder, O.G
  Terbitan: (1971)
• Who's who in Indonesia : biographies of prominent Indonesian pevsonolities inall fields
  oleh: Roeder, O.G
  Terbitan: (1980)