APA-viite

(2018). Railway Recruitment Board RRB Senior Section Engineer exam (SSE): Solved papers and practice tests. Wiley.

Chicago-tyylinen lähdeviittaus

Railway Recruitment Board RRB Senior Section Engineer Exam (SSE): Solved Papers and Practice Tests. New Delhi: Wiley, 2018.

MLA-viite

Railway Recruitment Board RRB Senior Section Engineer Exam (SSE): Solved Papers and Practice Tests. Wiley, 2018.