Kendall, K. E., & Kendall, J. E. (2008). Systems analysis and design (7th ed., Philippine edition.). Pearson Education South Asia Pte. Ltd. (Philippine Representative Office).
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Kendall, Kenneth E., و Julie E. Kendall. Systems Analysis and Design. 7th ed., Philippine edition. Jurong, Singapore: Pearson Education South Asia Pte. Ltd. (Philippine Representative Office), 2008.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Kendall, Kenneth E., و Julie E. Kendall. Systems Analysis and Design. 7th ed., Philippine edition. Pearson Education South Asia Pte. Ltd. (Philippine Representative Office), 2008.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.