Sayer, Faye, author
Bloomsbury, 2015
Buku Teks
ASM International
ASM International, 2000
eBooks
Sophie Laws, Caroline Harper, Nicola JOnes, Rachel Marcus
SAGE, 2013
Buku Teks
Betty, John G. (John Galtress), 1922-, author
McGraw-Hill, 1993
Buku Teks
Casey, Francis, author
Macmillan, 1985
Buku Referensi