APA
Sivakugan N., . (2018). Civil engineering materials. Australia: Cengage Learning.
Chicago
Sivakugan Nagaratnam, . 2018. Civil engineering materials. Australia: Cengage Learning.
Harvard
Sivakugan N., . (2018). Civil engineering materials. Australia: Cengage Learning.
MLA
Sivakugan Nagaratnam, . Civil engineering materials. Australia: Cengage Learning. 2018.