HARTMAN EVE. (2019). ETHICS AND CONTROVERSIES (2007 Ed.). RAINTREE PUBLISHERS.
Chicago Style aipamenaHARTMAN EVE. ETHICS AND CONTROVERSIES. 2007 Ed. CHICAGO: RAINTREE PUBLISHERS, 2019.
MLA aipamenaHARTMAN EVE. ETHICS AND CONTROVERSIES. 2007 Ed. RAINTREE PUBLISHERS, 2019.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.