Haydn, H. C., & Fuller, E. (1978). Thesaurus of book digests: Digests of the world's permanent writings from the ancient classics to current literature. Avenel Books.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Haydn, Hiram Collins, و Edmund Fuller. Thesaurus of Book Digests: Digests of the World's Permanent Writings from the Ancient Classics to Current Literature. New York: Avenel Books, 1978.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Haydn, Hiram Collins, و Edmund Fuller. Thesaurus of Book Digests: Digests of the World's Permanent Writings from the Ancient Classics to Current Literature. Avenel Books, 1978.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.