Gaya APA

Craig, R, R. (1981). (TEKNIK SIPIL 2) Structural Dynamics ; An Introduction to Computer Methods (1). Canada: John Wiley & Sons, Inc..

Gaya MLA

Craig, Roy, R.. "(TEKNIK SIPIL 2) Structural Dynamics ; An Introduction to Computer Methods". 1 Canada: John Wiley & Sons, Inc., 1981. .