Gaya APA
Indrajit, R, E., Djokopranoto, R.
(2003).
Proses bisnis outsourcing
.
Jakarta:
Gramedia.
Gaya MLA
Indrajit, Richardus, Eko., Djokopranoto, Richardus.
"Proses bisnis outsourcing".
Jakarta:
Gramedia,
2003.
Text.