APA Style
SIAHAYA, Willem. (2016).
Manajemen Pengadaan(Procurement Management) .
Bogor:
In Media.
Chicago Style
SIAHAYA, Willem.
Manajemen Pengadaan(Procurement Management).
Bogor:
In Media,
2016.
Text.
MLA Style
SIAHAYA, Willem.
Manajemen Pengadaan(Procurement Management).
Bogor:
In Media,
2016.
Text.
Turabian Style
SIAHAYA, Willem.
Manajemen Pengadaan(Procurement Management).
Bogor:
In Media,
2016.
Print.