Sibbald, B. (2003). Slow-burning smokes become a hot item.
Chicago Style aipamenaSibbald, Barbara. Slow-burning Smokes Become a Hot Item. 2003.
MLA aipamenaSibbald, Barbara. Slow-burning Smokes Become a Hot Item. 2003.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.