Continuing Library Education Network and Exchange. (1979). Directory of continuing education opportunities for library, information, media personnel. K.G. Saur Pub.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Continuing Library Education Network and Exchange. Directory of Continuing Education Opportunities for Library, Information, Media Personnel. New York: K.G. Saur Pub, 1979.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Continuing Library Education Network and Exchange. Directory of Continuing Education Opportunities for Library, Information, Media Personnel. K.G. Saur Pub, 1979.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.