توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Philippine (Commonwealth) Bureau of the Census and Statistics. (1976). Handbook of Philippine statistics [microform]. Photoduplication Service, University of the Phil ppines Library.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Philippine (Commonwealth) Bureau of the Census and Statistics. Handbook of Philippine Statistics [microform]. Quezon City: Photoduplication Service, University of the Phil ppines Library, 1976.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Philippine (Commonwealth) Bureau of the Census and Statistics. Handbook of Philippine Statistics [microform]. Photoduplication Service, University of the Phil ppines Library, 1976.