Gaya APA
Business relationship development in the context of a high-risk and uncertainty = Pengembangan . (2012).
Surabaya:
PPPM STIE Perbanas.
Gaya MLA
Business relationship development in the context of a high-risk and uncertainty = Pengembangan .
.
Surabaya:
PPPM STIE Perbanas,
2012.
Artikel.