Tatel, C. P. (2002). Patterns of external exchange in Porta Vaga: Morphometric analysis of excavated tradeware ceramics at Porta Vaga site, Cavite City.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Tatel, Carlos Pena. Patterns of External Exchange in Porta Vaga: Morphometric Analysis of Excavated Tradeware Ceramics at Porta Vaga Site, Cavite City. 2002.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Tatel, Carlos Pena. Patterns of External Exchange in Porta Vaga: Morphometric Analysis of Excavated Tradeware Ceramics at Porta Vaga Site, Cavite City. 2002.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.