Lau, K. H. (1978). Effect of different teaching mehtods in literature on the attitude and achievement of secondary two pupils.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Lau, Kan How. Effect of Different Teaching Mehtods in Literature on the Attitude and Achievement of Secondary Two Pupils. Singapore, 1978.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Lau, Kan How. Effect of Different Teaching Mehtods in Literature on the Attitude and Achievement of Secondary Two Pupils. 1978.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.