Tjondrorahardja, D. D. (2004). Family business from ABC to MBA. Graha Ilmu.
Lua i Stíl Chicago (17ú heag.)Tjondrorahardja, Daud Djiang. Family Business from ABC to MBA. Graha Ilmu, 2004.
Lua MLA (8ú heag.)Tjondrorahardja, Daud Djiang. Family Business from ABC to MBA. Graha Ilmu, 2004.
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