APA Style
SUHARDI, G. (2005).
Commercial Law as Practiced by Business Communicaties in Indonesia (1).
Yogyakarta:
Universitas Atma Jaya Yogyakarta.
MLA Style
SUHARDI, GUNARTO.
"Commercial Law as Practiced by Business Communicaties in Indonesia".
1
Yogyakarta:
Universitas Atma Jaya Yogyakarta,
2005.
Text.