Gaya APA
Triyani, .
(2010).
Operasi Hitung Aritmetic Operation
(
cet.1)
.
Jakarta:
cv ghina walafafa.
Gaya MLA
Triyani, .
"Operasi Hitung Aritmetic Operation".
cet.1
Jakarta:
cv ghina walafafa,
2010.
Text.