Ruggles, M. J., & Swank, R. C. (1962). Soviet libraries and librarianship: Report of the visit of the delegation of U. S. Librarians to the Soviet Union, May-June, 1961, under the U. S.-Soviet cultural exchange agreement. American Library Association.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ruggles, Melville J., و Raynard Coe Swank. Soviet Libraries and Librarianship: Report of the Visit of the Delegation of U. S. Librarians to the Soviet Union, May-June, 1961, Under the U. S.-Soviet Cultural Exchange Agreement. Chicago: American Library Association, 1962.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Ruggles, Melville J., و Raynard Coe Swank. Soviet Libraries and Librarianship: Report of the Visit of the Delegation of U. S. Librarians to the Soviet Union, May-June, 1961, Under the U. S.-Soviet Cultural Exchange Agreement. American Library Association, 1962.