Seah, D. C. (1995). "Nihonggo Ga Wakarimasu Ka": Thoughts on TJFL and clientele specific curriculum planning. Department of Japanese Studies, National University of Singapore.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Seah, David Chee-Meow. "Nihonggo Ga Wakarimasu Ka": Thoughts on TJFL and Clientele Specific Curriculum Planning. Singapore: Department of Japanese Studies, National University of Singapore, 1995.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Seah, David Chee-Meow. "Nihonggo Ga Wakarimasu Ka": Thoughts on TJFL and Clientele Specific Curriculum Planning. Department of Japanese Studies, National University of Singapore, 1995.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.