توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Campos, E. P. (1975). Proposed reforms in the organization and procedure of the judiciary [microform]. Photoduplication Service. University of the Philippines Library.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Campos, Enrique Pio. Proposed Reforms in the Organization and Procedure of the Judiciary [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1975.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Campos, Enrique Pio. Proposed Reforms in the Organization and Procedure of the Judiciary [microform]. Photoduplication Service. University of the Philippines Library, 1975.