توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Yorobe, C. A. M., & Carino,Ledevina V. Administrative factors in agricultural R and D projects. National College of Public Administration and Governance, University of the Philippines Diliman,c1995.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Yorobe, Carol A. Maxino, و Carino,Ledevina V. Administrative Factors in Agricultural R and D Projects. Quezon City: National College of Public Administration and Governance, University of the Philippines Diliman,c1995.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Yorobe, Carol A. Maxino, و Carino,Ledevina V. Administrative Factors in Agricultural R and D Projects. National College of Public Administration and Governance, University of the Philippines Diliman,c1995.