Towery, M., & Zafran, E. L. (2005). Indexing specialties: Scholarly books. Published by Information Today in association with the American Society of Indexers.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Towery, Margie, و Enid L. Zafran. Indexing Specialties: Scholarly Books. Medford, NJ: Published by Information Today in association with the American Society of Indexers, 2005.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Towery, Margie, و Enid L. Zafran. Indexing Specialties: Scholarly Books. Published by Information Today in association with the American Society of Indexers, 2005.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.