Council of National Library and Information Associations (U.S.), Council of National Library Associations, R.R. Bowker Company, Ehresmann, J., & Schick, F. L. (1984). The Bowker annual of library and book trade information (Twenty-Ninth 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, Julia Ehresmann, و Frank L. Schick. The Bowker Annual of Library and Book Trade Information. Twenty-Ninth edition. New York: R.R. Bowker Company, 1984.
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. Twenty-Ninth edition. R.R. Bowker Company, 1984.