Leonard, D. (2024). Electronic fiscal device (EFD's): A tool of enhancement of value added tax (VAT) compliance in Tanzania : A case of Tanzania Revenue Authority(TRA) -Arusha region. Mzumbe University.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Leonard, David. Electronic Fiscal Device (EFD's): A Tool of Enhancement of Value Added Tax (VAT) Compliance in Tanzania : A Case of Tanzania Revenue Authority(TRA) -Arusha Region. Mzumbe University, 2024.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Leonard, David. Electronic Fiscal Device (EFD's): A Tool of Enhancement of Value Added Tax (VAT) Compliance in Tanzania : A Case of Tanzania Revenue Authority(TRA) -Arusha Region. Mzumbe University, 2024.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.