O'Riordan, T. (1995). Environmental science for environmental management. Harlow, Essex : Longman.
Chicago Style aipamenaO'Riordan, Timothy. Environmental Science for Environmental Management. Harlow, Essex : Longman, 1995.
MLA aipamenaO'Riordan, Timothy. Environmental Science for Environmental Management. Harlow, Essex : Longman, 1995.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.