Muhammad Rozi Malim & Faridah Abdul Halim. (2011). Business statistics. Oxford Fajar.
Cita Chicago (17th ed.)Muhammad Rozi Malim i Faridah Abdul Halim. Business Statistics. Shah Alam, Selangor: Oxford Fajar, 2011.
Cita MLA (8th ed.)Muhammad Rozi Malim i Faridah Abdul Halim. Business Statistics. Oxford Fajar, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.