Hellerstein, N. S. (1997). Diamond: A paradox logic. World Scientific.
Chicago Style aipamenaHellerstein, N. S. Diamond: A Paradox Logic. Singapore: World Scientific, 1997.
MLA aipamenaHellerstein, N. S. Diamond: A Paradox Logic. World Scientific, 1997.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.