Gaya APA
HARDING, Michael. (2003).
Pembelian : purchasing .
Jakarta:
Elex Media Komputindo.
Gaya Chicago
HARDING, Michael.
Pembelian : purchasing.
Jakarta:
Elex Media Komputindo,
2003.
Text.
Gaya MLA
HARDING, Michael.
Pembelian : purchasing.
Jakarta:
Elex Media Komputindo,
2003.
Text.
Gaya Turabian
HARDING, Michael.
Pembelian : purchasing.
Jakarta:
Elex Media Komputindo,
2003.
Print.