توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Rabot, N. B. Self concepts of elementary school principals in the Division of Isabela in relation to their role behavior [microform]. Photoduplication Service. University of the.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Rabot, Natividad B. Self Concepts of Elementary School Principals in the Division of Isabela in Relation to Their Role Behavior [microform]. Quezon City: Photoduplication Service. University of the.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Rabot, Natividad B. Self Concepts of Elementary School Principals in the Division of Isabela in Relation to Their Role Behavior [microform]. Photoduplication Service. University of the.