(1998). Revised schedules of payment and reporting of contributions and loan repayments. Philippine Star.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)"Revised Schedules of Payment and Reporting of Contributions and Loan Repayments." Philippine Star 1998.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)"Revised Schedules of Payment and Reporting of Contributions and Loan Repayments." Philippine Star, 1998.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.