Gaya APA

Dowrick, D, J. (1977). (TEKNIK SIPIL 2) Earthquake Resistant Design ; A Manual for Engineers and Architects (1). Great Britain: John Wiley & Sons Inc.

Gaya MLA

Dowrick, D., J.. "(TEKNIK SIPIL 2) Earthquake Resistant Design ; A Manual for Engineers and Architects". 1 Great Britain: John Wiley & Sons Inc, 1977. .