Gaya APA
Tjondrorahardja, D, D. (2004).
Family business from ABC to MBA (Ed.1, Cet.1).
liberti,Yogyakarta:
Graha Ilmu.
Gaya MLA
Tjondrorahardja, Daud, Djiang.
"Family business from ABC to MBA".
Ed.1, Cet.1
liberti,Yogyakarta:
Graha Ilmu,
2004.
Textbook.