Sharifah, O. (2012). Accident Risk Indices Of Malaysia’s Firefighters Working in 12 And 24 Hours Shift Works. Journal Occu. Safety & Health 9.
استشهاد بنمط شيكاغوSharifah, Osman. Accident Risk Indices Of Malaysia’s Firefighters Working in 12 And 24 Hours Shift Works. Journal Occu. Safety & Health 9, 2012.
MLA استشهادSharifah, Osman. Accident Risk Indices Of Malaysia’s Firefighters Working in 12 And 24 Hours Shift Works. Journal Occu. Safety & Health 9, 2012.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.