PETROULSOS, E. (1998). VISUAL BASIC 6. BPB.
Chicago Style aipamenaPETROULSOS, E. VISUAL BASIC 6. NEW DELHI: BPB, 1998.
MLA aipamenaPETROULSOS, E. VISUAL BASIC 6. BPB, 1998.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
PETROULSOS, E. (1998). VISUAL BASIC 6. BPB.
Chicago Style aipamenaPETROULSOS, E. VISUAL BASIC 6. NEW DELHI: BPB, 1998.
MLA aipamenaPETROULSOS, E. VISUAL BASIC 6. BPB, 1998.