Não informado. (1974). Bulletin of the Vegetable and Ornamental Crops Research Station. Ministry of Agriculture, Forestry and Fisheries.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Não informado. Bulletin of the Vegetable and Ornamental Crops Research Station. Tsu, Japão: Ministry of Agriculture, Forestry and Fisheries, 1974.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Não informado. Bulletin of the Vegetable and Ornamental Crops Research Station. Ministry of Agriculture, Forestry and Fisheries, 1974.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.