Fishel, R. (2011). Wrinkles don't hurt: Daily affirmations on the joys of aging mindfully. Health Communications.
Chicago Style aipamenaFishel, Ruth. Wrinkles Don't Hurt: Daily Affirmations on the Joys of Aging Mindfully. Deerfield Beach, FL: Health Communications, 2011.
MLA aipamenaFishel, Ruth. Wrinkles Don't Hurt: Daily Affirmations on the Joys of Aging Mindfully. Health Communications, 2011.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.