APA
Duggal S., . (2015). Earthquake-Resistant Design of Structures. : N.Delhi,Oxford Uni. Press.
Chicago
Duggal S.K, . 2015. Earthquake-Resistant Design of Structures. : N.Delhi,Oxford Uni. Press.
Harvard
Duggal S., . (2015). Earthquake-Resistant Design of Structures. : N.Delhi,Oxford Uni. Press.
MLA
Duggal S.K, . Earthquake-Resistant Design of Structures. : N.Delhi,Oxford Uni. Press. 2015.