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  Prominent Indonesian Chinese: Biographical Sketches - Leo Suryadinata - Google Books

  http://books.google.de/books?id=n3J00OFuTpEC&pg=PA222&lpg=PA222&dq=eka+tjipta+widjaja+1923&source=web&ots=pJO93OHwim&sig=e1g--nQ

  Keine Beschreibung vorhanden.

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  Southeast Asian Personalities of Chinese Descent: A Biographical Dictionary ... - Google Books

  https://books.google.de/books?id=v9QEBAAAQBAJ&pg=PA579

  "This is a bold project recording the lives of a particular group of Southeast Asians. Most of the people whose biographies are included here have settled down in the ten countries that constitute the region. Each of them has either self-identified as…

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  Southeast Asian Personalities of Chinese Descent: A Biographical Dictionary ... - Google Books

  https://books.google.de/books?id=v9QEBAAAQBAJ&pg=PA1347

  "This is a bold project recording the lives of a particular group of Southeast Asians. Most of the people whose biographies are included here have settled down in the ten countries that constitute the region. Each of them has either self-identified as…

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