Samwel, F. (2024). Causes and consequences of failure to file the annual return by the tax payer: A case study of Shinyanga municipality. Mzumbe University.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Samwel, Frank. Causes and Consequences of Failure to File the Annual Return by the Tax Payer: A Case Study of Shinyanga Municipality. Mzumbe University, 2024.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Samwel, Frank. Causes and Consequences of Failure to File the Annual Return by the Tax Payer: A Case Study of Shinyanga Municipality. Mzumbe University, 2024.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.