University of the Philippines (Diliman). Law Center & Labitag, E. A. (1981). Answers to bar examination questions in legal ethics and practical exercises (1975-2007). The Center.
Цитирование в стиле Чикаго (17-е изд.)University of the Philippines (Diliman). Law Center и Eduardo A. Labitag. Answers to Bar Examination Questions in Legal Ethics and Practical Exercises (1975-2007). Quezon City: The Center, 1981.
Цитирование MLA (9-е изд.)University of the Philippines (Diliman). Law Center и Eduardo A. Labitag. Answers to Bar Examination Questions in Legal Ethics and Practical Exercises (1975-2007). The Center, 1981.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.