APA-viite (7. p.)
Mishra,P.K. Upkar's objective civil engineering: Railway & other engineering(diplima) competitive examinations. Upkar Prakashan.
Chicago-viite (17. p.)
Mishra,P.K. Upkar's Objective Civil Engineering: Railway & Other Engineering(diplima) Competitive Examinations. Agra: Upkar Prakashan.
MLA-viite (9. p.)
Mishra,P.K. Upkar's Objective Civil Engineering: Railway & Other Engineering(diplima) Competitive Examinations. Upkar Prakashan.
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