Subramaniam Govindasamy. (1994). The Effect of constrastive grammar instruction on clarity and coherence in the writings of Malay ESL College students. The State University of New Jersey.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Subramaniam Govindasamy. The Effect of Constrastive Grammar Instruction on Clarity and Coherence in the Writings of Malay ESL College Students. New Brunswick: The State University of New Jersey, 1994.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Subramaniam Govindasamy. The Effect of Constrastive Grammar Instruction on Clarity and Coherence in the Writings of Malay ESL College Students. The State University of New Jersey, 1994.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.