Council of National Library and Information Associations (U.S.), Council of National Library Associations, R.R. Bowker Company, Gray, D. P., & Moore, J. (1985). The Bowker annual of library and book trade information (Thirtieth edition.). R.R. Bowker Company.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Council of National Library and Information Associations (U.S.), Council of National Library Associations, R.R. Bowker Company, Dorothy Pollet Gray, و Julia Moore. The Bowker Annual of Library and Book Trade Information. Thirtieth edition. New York: R.R. Bowker Company, 1985.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Council of National Library and Information Associations (U.S.), et al. The Bowker Annual of Library and Book Trade Information. Thirtieth edition. R.R. Bowker Company, 1985.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.