Torres, J. P. (1991). The law on negotiable instruments: With Warehouse Receipts Act, Documents of title and Business Forms (7th ed.). Rex Book Store.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Torres, Justo P. The Law on Negotiable Instruments: With Warehouse Receipts Act, Documents of Title and Business Forms. 7th ed. Manila: Rex Book Store, 1991.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Torres, Justo P. The Law on Negotiable Instruments: With Warehouse Receipts Act, Documents of Title and Business Forms. 7th ed. Rex Book Store, 1991.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.