Gaya APA

BEER, F, P., JOHNSTON, E, R. (1987). MECHANICS FOR ENGINEERS DYNAMICS (Cet-2). SINGAPORE: MC GRAW HILL.

Gaya MLA

BEER, FERDINAND, P.., JOHNSTON, E., RUSSELL. "MECHANICS FOR ENGINEERS DYNAMICS". Cet-2 SINGAPORE: MC GRAW HILL, 1987. Text.