APA
National Board of Accountants and Auditors, . (2019). T07 Elements of Commercial Knowledge Mnagement Practices and Taxation. Dar Es Salaam: National Board of Accountants and Auditors.
Chicago
National Board of Accountants and Auditors, . 2019. T07 Elements of Commercial Knowledge Mnagement Practices and Taxation. Dar Es Salaam: National Board of Accountants and Auditors.
Harvard
National Board of Accountants and Auditors, . (2019). T07 Elements of Commercial Knowledge Mnagement Practices and Taxation. Dar Es Salaam: National Board of Accountants and Auditors.
MLA
National Board of Accountants and Auditors, . T07 Elements of Commercial Knowledge Mnagement Practices and Taxation. Dar Es Salaam: National Board of Accountants and Auditors. 2019.
