Gaya APA
INDAJIT, P, R, E.
(2016).
ELECTRONIC GOVERMENT NOMOR 4
(
2)
.
Yogyakarta:
PREINEXUS.
Gaya MLA
INDAJIT, Prof., RICHARDUS, EKO.
"ELECTRONIC GOVERMENT NOMOR 4".
2
Yogyakarta:
PREINEXUS,
2016.
Text.