Gaya APA
Harini, A, W., Writerhood, I. (2011).
EFFECTIVE & POWERFUL PRESNTATION WITH POWER POINT 2010 .
Yogyakarta:
C.V Andi Offset.
Gaya MLA
Harini, Asih, Widi., Writerhood, Inspiring.
"EFFECTIVE & POWERFUL PRESNTATION WITH POWER POINT 2010".
Yogyakarta:
C.V Andi Offset,
2011.
Text.