Gaya APA
Wibisono, Y.
(2015).
metode statistik
(
-3)
.
Yogyakarta:
Gadjah Mada University Press.
Gaya MLA
Wibisono, Yusuf.
"metode statistik".
-3
Yogyakarta:
Gadjah Mada University Press,
2015.
Text.