Gaya APA
G.Wu, ., Soewardi, K.
(2017).
Bill gates microsoft coorporation
(
edisi 1)
.
Jakarta:
Karsa Insani cendikia.
Gaya MLA
G.Wu, ., Soewardi, Khumaedi.
"Bill gates microsoft coorporation".
edisi 1
Jakarta:
Karsa Insani cendikia,
2017.
Text.