توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Personnel Officers Association of the Philippines & Philippines. University. Law Center. (1978). Handbook of information on the Philippine civil service (Rev. ed.). Personnel Officers Association of the Philippines.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Personnel Officers Association of the Philippines و Philippines. University. Law Center. Handbook of Information on the Philippine Civil Service. Rev. ed. Quezon City: Personnel Officers Association of the Philippines, 1978.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Personnel Officers Association of the Philippines و Philippines. University. Law Center. Handbook of Information on the Philippine Civil Service. Rev. ed. Personnel Officers Association of the Philippines, 1978.