Pettinato, Y. (2001). Simply yoga. Australia: Hinkler Books.
Chicago Style aipamenaPettinato, Yolanda. Simply Yoga. Australia: Hinkler Books, 2001.
MLA aipamenaPettinato, Yolanda. Simply Yoga. Australia: Hinkler Books, 2001.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.