APA
National Board of Accountants and Auditors, . (2019). C2: Auditing and Assurance Services. Dar Es Salaam: National Board of Accountants and Auditors.
Chicago
National Board of Accountants and Auditors, . 2019. C2: Auditing and Assurance Services. Dar Es Salaam: National Board of Accountants and Auditors.
Harvard
National Board of Accountants and Auditors, . (2019). C2: Auditing and Assurance Services. Dar Es Salaam: National Board of Accountants and Auditors.
MLA
National Board of Accountants and Auditors, . C2: Auditing and Assurance Services. Dar Es Salaam: National Board of Accountants and Auditors. 2019.