Gaya APA
Soerachmat, Y.
(2015).
IT For Kids : Utak-Atik Excel Yuuk!!
.
Yogyakarta:
Rainbow.
Gaya MLA
Soerachmat, Yulianto.
"IT For Kids : Utak-Atik Excel Yuuk!!".
Yogyakarta:
Rainbow,
2015.
Book.