Maidina
Fakultas Teknik Universitas Indonesia, 2012
UI - Skripsi Open
Hayes, Denis
[T.t.] [T.p.] 1976
Buku Teks
Whitwell, John C.
McGraw-Hill, 1969
Buku Referensi
John A.S. Green, editor
ASM International, 2007
eBooks
edited by Donald Watson
McGraw-Hill , 1979
Buku Teks