Gaya APA
Triyuliana, A, H.
(2007).
AYO BELAJAR MUDAH : MICROSOFT EXCEL 2007
.
Yogyakarta:
C.V Andi Offset.
Gaya MLA
Triyuliana, Agens, Heni.
"AYO BELAJAR MUDAH : MICROSOFT EXCEL 2007".
Yogyakarta:
C.V Andi Offset,
2007.
Text.