Washington Educational Television Association. (1965). School television service: Teacher manual. s.n.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Washington Educational Television Association. School Television Service: Teacher Manual. Washington: s.n, 1965.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Washington Educational Television Association. School Television Service: Teacher Manual. s.n, 1965.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.