Biglaen, M. T., & Valerio, M. E. J. E. (2006). Perceived causes of public speaking anxiety among three age groups. College of Arts and Letters, University of the Philippines Diliman.
Цитирование в стиле Чикаго (17-е изд.)Biglaen, Maricel T., и Ma. Erica Jan E. Valerio. Perceived Causes of Public Speaking Anxiety Among Three Age Groups. Quezon City: College of Arts and Letters, University of the Philippines Diliman, 2006.
Цитирование MLA (9-е изд.)Biglaen, Maricel T., и Ma. Erica Jan E. Valerio. Perceived Causes of Public Speaking Anxiety Among Three Age Groups. College of Arts and Letters, University of the Philippines Diliman, 2006.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.