Cleophas, Ton J.
SPSS for starters and 2nd levelers
Springer International Publishing, 2016
 eBooks
Chapman, W. A. J.
Workshop Technology Part 2
Edward Arnold, 1972
 Buku Teks
Halliday, David, 1916-2010
Physics; Part 2
John Wiley & Sons, 1986
 Buku Teks
Foster, Jack Stroud
structure and fabric part 2
Batsford, 1990
 Buku Teks
Directories in print 1991 : part 2
Gale Research, 1991
 Buku Referensi