Gaya APA

, ., Tjondrorahardja, D, D. (2004). Family Business from ABC to MBA . Yogyakarta, Graha ilmu, 2004: .

Gaya MLA

, ., Tjondrorahardja, Daud, Djiang. "Family Business from ABC to MBA". Yogyakarta, Graha ilmu, 2004: , 2004. .