Gaya APA
Tjondrorahardja, D.
(2004).
100 questions & answers on family business
(
Ed.1, Cet.1)
.
Yogyakarta:
Graha Ilmu.
Gaya MLA
Tjondrorahardja, Daud.
"100 questions & answers on family business".
Ed.1, Cet.1
Yogyakarta:
Graha Ilmu,
2004.
Textbook.