Besterman, T. (1965). A world bibliography of bibliographies and of bibliographical catalogues, calendars, abstracts, digests, indexes, and the like (4th ed., rev. and greatly enl. throughout.). Societas Bibliographica.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Besterman, Theodore. A World Bibliography of Bibliographies and of Bibliographical Catalogues, Calendars, Abstracts, Digests, Indexes, and the like. 4th ed., rev. and greatly enl. throughout. Lausanne: Societas Bibliographica, 1965.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Besterman, Theodore. A World Bibliography of Bibliographies and of Bibliographical Catalogues, Calendars, Abstracts, Digests, Indexes, and the like. 4th ed., rev. and greatly enl. throughout. Societas Bibliographica, 1965.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.