APA (7th ed.) Zitazioa
G.K.Publications. (2015). RRB senior section engineer recruitment examination: Civil engineering. G.K.Publications.
Chicago Style (17th ed.) Zitazioa
G.K.Publications. RRB Senior Section Engineer Recruitment Examination: Civil Engineering. Noida: G.K.Publications, 2015.
MLA (9th ed.) Zitazioa
G.K.Publications. RRB Senior Section Engineer Recruitment Examination: Civil Engineering. G.K.Publications, 2015.
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