Jacob, F. T. B., & Castro, M. C. S. A. (2018). Four sisters and their implicatures: An analysis of the relationship between conversational implicatures and Filipino communication. College of Arts and Letters, University of the Philippines Diliman.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Jacob, Frances Therese B., و Maria Corazon Saturnina A. Castro. Four Sisters and Their Implicatures: An Analysis of the Relationship Between Conversational Implicatures and Filipino Communication. Quezon City: College of Arts and Letters, University of the Philippines Diliman, 2018.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Jacob, Frances Therese B., و Maria Corazon Saturnina A. Castro. Four Sisters and Their Implicatures: An Analysis of the Relationship Between Conversational Implicatures and Filipino Communication. College of Arts and Letters, University of the Philippines Diliman, 2018.