Spokane Dahlia and Flower Growers Association. (1925). Culture and care of dahlias and other interesting and beautiful plants. Spokane Dahlia and Flower Growers Association.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Spokane Dahlia and Flower Growers Association. Culture and Care of Dahlias and Other Interesting and Beautiful Plants. Spokane: Spokane Dahlia and Flower Growers Association, 1925.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Spokane Dahlia and Flower Growers Association. Culture and Care of Dahlias and Other Interesting and Beautiful Plants. Spokane Dahlia and Flower Growers Association, 1925.
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