HARRIS THOMAS A. (1973). I M OK - YOU'RE OK. AVON BOOKS.
Chicago Style aipamenaHARRIS THOMAS A. I M OK - YOU'RE OK. NEW YORK: AVON BOOKS, 1973.
MLA aipamenaHARRIS THOMAS A. I M OK - YOU'RE OK. AVON BOOKS, 1973.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.