APA
Bohio Doda Khan, Department of Mechanical Engineering, . (2012). Maintenance And Safety In Pakistan Refinery LTD PRL. Nawabshah: QUEST.
Chicago
Bohio Doda Khan, Department of Mechanical Engineering, . 2012. Maintenance And Safety In Pakistan Refinery LTD PRL. Nawabshah: QUEST.
Harvard
Bohio Doda Khan, Department of Mechanical Engineering, . (2012). Maintenance And Safety In Pakistan Refinery LTD PRL. Nawabshah: QUEST.
MLA
Bohio Doda Khan, Department of Mechanical Engineering, . Maintenance And Safety In Pakistan Refinery LTD PRL. Nawabshah: QUEST. 2012.