Bertumen, J. A. A., & Lazaro, P. B. (2001). The Rhetoric of less dominant groups in the Philippine context: The UP Atheists' Circle's development of ethos through ethos-building strategies. College of Arts and Letters, University of the Philippines Diliman.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিBertumen, Josef Albert A., এবং Patricio B. Lazaro. The Rhetoric of Less Dominant Groups in the Philippine Context: The UP Atheists' Circle's Development of Ethos Through Ethos-building Strategies. Quezon City: College of Arts and Letters, University of the Philippines Diliman, 2001.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিBertumen, Josef Albert A., এবং Patricio B. Lazaro. The Rhetoric of Less Dominant Groups in the Philippine Context: The UP Atheists' Circle's Development of Ethos Through Ethos-building Strategies. College of Arts and Letters, University of the Philippines Diliman, 2001.