Low, G. L. Jiao yu jia Liu Yun Xian yu xin jia po nu zi jiao yu yan jiu =: A study of female educationist Liew Yuen Sien and Singapore Chinese girls' education.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Low, Geok Ling. Jiao Yu Jia Liu Yun Xian Yu Xin Jia Po Nu Zi Jiao Yu Yan Jiu =: A Study of Female Educationist Liew Yuen Sien and Singapore Chinese Girls' Education. 2002.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Low, Geok Ling. Jiao Yu Jia Liu Yun Xian Yu Xin Jia Po Nu Zi Jiao Yu Yan Jiu =: A Study of Female Educationist Liew Yuen Sien and Singapore Chinese Girls' Education.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.