APA-referens (7:e uppl.)
Rahman, H. (2009). Management of occupational safety health and environment. Saed Zakir Hussain.
Chicago-referens (17:e uppl.)
Rahman, Hafizur. Management of Occupational Safety Health and Environment. Dhaka: Saed Zakir Hussain, 2009.
MLA-referens (9:e uppl.)
Rahman, Hafizur. Management of Occupational Safety Health and Environment. Saed Zakir Hussain, 2009.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.