Butler, John M.
Elsevier Academic Press, 2015
Buku Teks SO
Butler, John M.
Elsevier Academic Press, 2015
Buku Teks SO
Butler, John M.
Academic Press, 2014
Buku Teks SO
edited by John S. Buckleton, Jo-Anne Bright and Duncan Taylor
CRC Press, 2016
Buku Teks SO
Butler, John M.
Elsevier , 2010
Buku Teks SO