APA aipamena

Không rõ. (1969). Computer Organization and Programming. NOTNXB.

Chicago Style aipamena

Không rõ. Computer Organization and Programming. NOTNXB, 1969.

MLA aipamena

Không rõ. Computer Organization and Programming. NOTNXB, 1969.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.