Douglas, G., & Parkinson, D. J. (2018). Gavin Douglas, The Palyce of Honour (Second edition.). Published for TEAMS (Teaching Association for Medieval Studies) in association with the University of Rochester by Medieval Institute Publications.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Douglas, Gawin, و David John Parkinson. Gavin Douglas, The Palyce of Honour. Second edition. Kalamazoo, Michigan: Published for TEAMS (Teaching Association for Medieval Studies) in association with the University of Rochester by Medieval Institute Publications, 2018.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Douglas, Gawin, و David John Parkinson. Gavin Douglas, The Palyce of Honour. Second edition. Published for TEAMS (Teaching Association for Medieval Studies) in association with the University of Rochester by Medieval Institute Publications, 2018.