Burnett, D., Gupta, R. K., Simsova, S., & Francis, F. (1973). Studies in comparative librarianship: Three essays presented for the Sevensma prize 1971. Published on behalf of IFLA by the Library Association.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Burnett, David, R. K. Gupta, Sylva Simsova, و Frank Francis. Studies in Comparative Librarianship: Three Essays Presented for the Sevensma Prize 1971. London: Published on behalf of IFLA by the Library Association, 1973.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Burnett, David, et al. Studies in Comparative Librarianship: Three Essays Presented for the Sevensma Prize 1971. Published on behalf of IFLA by the Library Association, 1973.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.