Federal Ministry of Consumer Protection, Food and Agriculture. (2003). Federal Organic Farming Scheme.
Chicago Style (17th ed.) CitationFederal Ministry of Consumer Protection, Food and Agriculture. Federal Organic Farming Scheme. 2003.
ציטוט MLAFederal Ministry of Consumer Protection, Food and Agriculture. Federal Organic Farming Scheme. 2003.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.