Thomas, A. (2012). I'M Ok You're Ok. Arrow Books.
Chicago Style aipamenaThomas, A. I'M Ok You're Ok. London: Arrow Books, 2012.
MLA aipamenaThomas, A. I'M Ok You're Ok. Arrow Books, 2012.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
Thomas, A. (2012). I'M Ok You're Ok. Arrow Books.
Chicago Style aipamenaThomas, A. I'M Ok You're Ok. London: Arrow Books, 2012.
MLA aipamenaThomas, A. I'M Ok You're Ok. Arrow Books, 2012.