Radford, L. (1999). Cut food intake to live longer. Manila Bulletin.
Chicago Style aipamenaRadford, Lim. "Cut Food Intake to Live Longer." Manila Bulletin 1999.
MLA aipamenaRadford, Lim. "Cut Food Intake to Live Longer." Manila Bulletin, 1999.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.