Wisconsin Cooperative Wool Growers Association. Wisconsin Co-operative Wool Growers news. Wisconsin Co-Op. Wool Growers Association.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Wisconsin Cooperative Wool Growers Association. Wisconsin Co-operative Wool Growers News. Portage, Wis.: Wisconsin Co-Op. Wool Growers Association.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Wisconsin Cooperative Wool Growers Association. Wisconsin Co-operative Wool Growers News. Wisconsin Co-Op. Wool Growers Association.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.