Gookin, D. (1999). Teaches Windows 98. PHI.
Chicago Style aipamenaGookin, Dan. Teaches Windows 98. New Delhi: PHI, 1999.
MLA aipamenaGookin, Dan. Teaches Windows 98. PHI, 1999.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
Gookin, D. (1999). Teaches Windows 98. PHI.
Chicago Style aipamenaGookin, Dan. Teaches Windows 98. New Delhi: PHI, 1999.
MLA aipamenaGookin, Dan. Teaches Windows 98. PHI, 1999.