Gaya APA
Learning, I. (2007).
Student Guide Series: Visual FoxPro 9 .
Jakarta, Indonesia:
PT Elex Media Komputindo (Kelompok Gramedia).
Gaya MLA
Learning, ILT.
"Student Guide Series: Visual FoxPro 9".
Jakarta, Indonesia:
PT Elex Media Komputindo (Kelompok Gramedia),
2007.
Text.