Jayaraj, P. K. (2012). Say what you mean: Develop your communication skills. Mathrubhumi Books.
シカゴスタイル引用形Jayaraj, P. K. Say What You Mean: Develop Your Communication Skills. Kozhikkode: Mathrubhumi Books, 2012.
MLA引用形式Jayaraj, P. K. Say What You Mean: Develop Your Communication Skills. Mathrubhumi Books, 2012.
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