APA Style
Goenawan, A, A, R., Embarsari, K. (1994).
Law of Rights and Obligations of Business in Singapore .
Bandung:
.
MLA Style
Goenawan, Adriana, A., Ratnawati., Embarsari, Ketut.
"Law of Rights and Obligations of Business in Singapore".
Bandung:
,
1994.
Perpustakaan KALBIS.