Madhya Pradesh Vastunishth Prashn Sangrah Civil Services, State Services Mukhya Pariksha Evam Vyavsayik Pariksha Mandal Vyapam Dwara Ayojit Ki Mukhya Pariksha Hetu Sampurna Margdarshika(Paperback, Hindi, Kumar Arvind, Ravi Shankar Tiwari)