توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Evangelista, J. D., & Yap, V. C. (2010). The vulnerability of Pampanga meat processing industry to the global financial crisis. University of the Philippines Diliman Extension Program in Pampanga.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Evangelista, Jhoemy Dizon, و Virgina C. Yap. The Vulnerability of Pampanga Meat Processing Industry to the Global Financial Crisis. Pampanga: University of the Philippines Diliman Extension Program in Pampanga, 2010.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Evangelista, Jhoemy Dizon, و Virgina C. Yap. The Vulnerability of Pampanga Meat Processing Industry to the Global Financial Crisis. University of the Philippines Diliman Extension Program in Pampanga, 2010.