توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Conference on the Alternatives to the U.S. Facilities in the Philippines (1989 : Manila) & Foreign Service Institute Research Development Center. (1989). Proceedings. Foreign Service Institute. Research Development Center.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Conference on the Alternatives to the U.S. Facilities in the Philippines (1989 : Manila) و Foreign Service Institute Research Development Center. Proceedings. Manila: Foreign Service Institute. Research Development Center, 1989.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Conference on the Alternatives to the U.S. Facilities in the Philippines (1989 : Manila) و Foreign Service Institute Research Development Center. Proceedings. Foreign Service Institute. Research Development Center, 1989.