Saxena, S. C. (2018). Tunnel Engineering (01st.). Dhanpatrai Publication.
Chicago Style (17th ed.) CitationSaxena, Subhash C. Tunnel Engineering. 01st. New Delhi: Dhanpatrai Publication, 2018.
ציטוט MLASaxena, Subhash C. Tunnel Engineering. 01st. Dhanpatrai Publication, 2018.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.