Manalo, P. E., & Tenorio, E. S. (2002). Modern practices and strategies in writing business correspondence and report. Mutya Pub. House.
Chicago Style aipamenaManalo, Paterna Estoque, and Escolastica Seril Tenorio. Modern Practices and Strategies in Writing Business Correspondence and Report. Valenzuela City: Mutya Pub. House, 2002.
MLA aipamenaManalo, Paterna Estoque, and Escolastica Seril Tenorio. Modern Practices and Strategies in Writing Business Correspondence and Report. Mutya Pub. House, 2002.
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