Mullins, L. C., & Underhill, R. (1987). Early architecture of Rhode Island: From material originally published as the White pine series of architectural monographs, edited by Russell F. Whitehead and Frank Chouteau Brown. National Historical Society.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Mullins, Lisa C., و Roy Underhill. Early Architecture of Rhode Island: From Material Originally Published as the White Pine Series of Architectural Monographs, Edited by Russell F. Whitehead and Frank Chouteau Brown. Harrisburg, Pa.: National Historical Society, 1987.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Mullins, Lisa C., و Roy Underhill. Early Architecture of Rhode Island: From Material Originally Published as the White Pine Series of Architectural Monographs, Edited by Russell F. Whitehead and Frank Chouteau Brown. National Historical Society, 1987.