توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Agpaoa, B. P. (1975). A study on the effect of classroom instruction in vocational agriculture on field laboratory projects [microform]. Photoduplication Service, University of the Philippines Library.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Agpaoa, Bienvenido Pascua. A Study on the Effect of Classroom Instruction in Vocational Agriculture on Field Laboratory Projects [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1975.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Agpaoa, Bienvenido Pascua. A Study on the Effect of Classroom Instruction in Vocational Agriculture on Field Laboratory Projects [microform]. Photoduplication Service, University of the Philippines Library, 1975.