International Conference on Historical Linguistics Osaka, Japan, Kikusawa, R., & Reid, L. A. (2013). Historical Linguistics 2011: Selected papers from the 20th International Conference on Historical Linguistics, Osaka, 25-30 July 2011. John Benjamins Publishing Company.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)International Conference on Historical Linguistics Osaka, Japan, Ritsuko Kikusawa, و Lawrence Andrew Reid. Historical Linguistics 2011: Selected Papers from the 20th International Conference on Historical Linguistics, Osaka, 25-30 July 2011. Amsterdam ; Philadelphia: John Benjamins Publishing Company, 2013.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)International Conference on Historical Linguistics Osaka, Japan, et al. Historical Linguistics 2011: Selected Papers from the 20th International Conference on Historical Linguistics, Osaka, 25-30 July 2011. John Benjamins Publishing Company, 2013.