North American Masonry Conference University of Maryland, Masonry Society (U.S.), Vannoy, D. W., & Colville, J. (1982). Proceedings of the Second North American Masonry Conference, August 9, 10, 11, 1982, University of Maryland, College Park, Maryland. Masonry Society.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)North American Masonry Conference University of Maryland, Masonry Society (U.S.), Donald W. Vannoy, و James Colville. Proceedings of the Second North American Masonry Conference, August 9, 10, 11, 1982, University of Maryland, College Park, Maryland. [Boulder, Colo.]: Masonry Society, 1982.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)North American Masonry Conference University of Maryland, et al. Proceedings of the Second North American Masonry Conference, August 9, 10, 11, 1982, University of Maryland, College Park, Maryland. Masonry Society, 1982.