(2014). RRB Junior engineer recruitment examination 2013: Electronics & telecommunication engineering. CL Media.
Chicago Edition CitationRRB Junior Engineer Recruitment Examination 2013: Electronics & Telecommunication Engineering. Roorkee: CL Media, 2014.
ציטוט MLARRB Junior Engineer Recruitment Examination 2013: Electronics & Telecommunication Engineering. CL Media, 2014.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.