ICCC. (1997). ELECTRONIC PUBLISHING 97. I C C C.
Chicago Style aipamenaICCC. ELECTRONIC PUBLISHING 97. INDIA: I C C C, 1997.
MLA aipamenaICCC. ELECTRONIC PUBLISHING 97. I C C C, 1997.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
ICCC. (1997). ELECTRONIC PUBLISHING 97. I C C C.
Chicago Style aipamenaICCC. ELECTRONIC PUBLISHING 97. INDIA: I C C C, 1997.
MLA aipamenaICCC. ELECTRONIC PUBLISHING 97. I C C C, 1997.