Não informado. (1972). Food Purity Perspectives. O. D. Kurz Associates.
Chicago Style (17th ed.) CitationNão informado. Food Purity Perspectives. Baltimore, Md: O. D. Kurz Associates, 1972.
MLA (8th ed.) CitationNão informado. Food Purity Perspectives. O. D. Kurz Associates, 1972.
Warning: These citations may not always be 100% accurate.