توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

National Social Science Congress Quezon City. (1998). Philippine social sciences and public policy and practice. [name of publisher not identified].

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

National Social Science Congress Quezon City. Philippine Social Sciences and Public Policy and Practice. [Place of publication not identified]: [name of publisher not identified], 1998.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

National Social Science Congress Quezon City. Philippine Social Sciences and Public Policy and Practice. [name of publisher not identified], 1998.