Gaya APA
ANG, J, T, D, S.
(2010).
THE EXCEL COUNTING
(
1)
.
Yogyakarta:
Graha Ilmu.
Gaya MLA
ANG, JOSUA, TARIGAN, DAN, SANY.
"THE EXCEL COUNTING".
1
Yogyakarta:
Graha Ilmu,
2010.
Text.