توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Seminar for Student Leaders Tagaytay City. (1969). Youth's positive role in national development. Ateneo de Manila University.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Seminar for Student Leaders Tagaytay City. Youth's Positive Role in National Development. [Quezon City: Ateneo de Manila University, 1969.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Seminar for Student Leaders Tagaytay City. Youth's Positive Role in National Development. Ateneo de Manila University, 1969.