APA-viite (7. p.)
Rahman, H. (2009). Management of occupational safety health and environment. Saed Zakir Hussain.
Chicago-viite (17. p.)
Rahman, Hafizur. Management of Occupational Safety Health and Environment. Dhaka: Saed Zakir Hussain, 2009.
MLA-viite (9. p.)
Rahman, Hafizur. Management of Occupational Safety Health and Environment. Saed Zakir Hussain, 2009.
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