Cita APA (7a ed.)

NATIONAL BOARD. (2014). Elements of Business mathematics and statistics: Story text. Changombe Industrial Area.

Cita Chicago Style (17a ed.)

NATIONAL BOARD. Elements of Business Mathematics and Statistics: Story Text. Tanzania: Changombe Industrial Area, 2014.

Cita MLA (9a ed.)

NATIONAL BOARD. Elements of Business Mathematics and Statistics: Story Text. Changombe Industrial Area, 2014.