American Library Association. Resources and Technical Services Division & Association for Library Collections & Technical Services. (2014). Library resources & technical services. American Library Association.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)American Library Association. Resources and Technical Services Division و Association for Library Collections & Technical Services. Library Resources & Technical Services. Chicago, IL: American Library Association, 2014.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)American Library Association. Resources and Technical Services Division و Association for Library Collections & Technical Services. Library Resources & Technical Services. American Library Association, 2014.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.