Gaya APA

Engineering, I, O, R. (). Proceeding international seminar on long span bridge tunnel; maintenance technology for long span bridge and tunnel. 5-7 June 2012 . : PUSJATAN.

Gaya MLA

Engineering, Institute, Of, Road. "Proceeding international seminar on long span bridge tunnel; maintenance technology for long span bridge and tunnel. 5-7 June 2012". : PUSJATAN, . Filmstrip.