Reader's Digest Association. (2004). Foods that harm, foods that heal: An A-Z guide to safe and healthy eating. Reader's Digest.
Chicago-viite (17. p.)Reader's Digest Association. Foods That Harm, Foods That Heal: An A-Z Guide to Safe and Healthy Eating. Pleasantville, N.Y: Reader's Digest, 2004.
MLA-viite (8. p.)Reader's Digest Association. Foods That Harm, Foods That Heal: An A-Z Guide to Safe and Healthy Eating. Reader's Digest, 2004.
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