<NIEMANN, G. Elemen mesin, jilid 1. Erlangga.
Chicago Style (17th ed.) Citation<NIEMANN, G.>. Elemen Mesin, Jilid 1. Erlangga.
MLA (8th ed.) Citation<NIEMANN, G.>. Elemen Mesin, Jilid 1. Erlangga.
Warning: These citations may not always be 100% accurate.