Gaya APA
Tjondrorahardja, D. (2019).
The power of stories in sales: kunci mengubah pola pikir para salesman .
Yogyakarta:
Expert.
Gaya MLA
Tjondrorahardja, Daud.
"The power of stories in sales: kunci mengubah pola pikir para salesman".
Yogyakarta:
Expert,
2019.
Text.