Gaya APA
GEOGRAPHIC, N. ().
NATIONAL GEOGRAPHIC : Where Food Begins VOL. 214. NO. 3 SEPTEMBER 2008 .
WASHINGTON. D.C.:
NATIONAL GEOGRAPHIC.
Gaya MLA
GEOGRAPHIC, NATIONAL.
"NATIONAL GEOGRAPHIC : Where Food Begins VOL. 214. NO. 3 SEPTEMBER 2008".
WASHINGTON. D.C.:
NATIONAL GEOGRAPHIC,
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Koleksi Khusus.