ConsumerLab.com's guide to buying vitamins & supplements : what's really in the bottle?
Tod Cooperman, William Obermeyer, Densie Webb
ConsumerLab.com, 2003
 Buku Teks SO
Mindell, Earl
Earl Mindell's secret remedies : the essential guide to treating common ailments with vitamins, minerals, herbs, and other cutting-edge supplements
Simon & Schuster, 1997
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Rosenbaum, Michael E
Super Supplements: Your Guide to Today's Newest Vitamins, Minerals, Enzymes, Amino Acids, and Glandulars
Signet, 1989
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J. Ravianto
Produktivitas dan pengukuran : kumpulan kertas kerja
Lembaga Sarana Informasi Usaha & Produktivitas, 1986
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Heinerman, John
Heinerman's encyclopedia of nature's vitamins and minerals
Prentice Hall, Paramus, N.J., 1998
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