SAXENA S C. (2015). TEXT BOOK OF RAILWAY ENGINEERING. DHANPAT RAI PUBLICATIONS LTD.
Citazione stile Chigago Style (17a edizione)SAXENA S C. TEXT BOOK OF RAILWAY ENGINEERING. NEW DELHI: DHANPAT RAI PUBLICATIONS LTD, 2015.
Citatione MLA (9a ed.)SAXENA S C. TEXT BOOK OF RAILWAY ENGINEERING. DHANPAT RAI PUBLICATIONS LTD, 2015.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.