Butler, John M., author
Academic Press, 2014
Buku Teks
Butler, John M.
Elsevier , 2010
Buku Teks SO
edited by John S. Buckleton, Jo-Anne Bright and Duncan Taylor
CRC Press, 2016
Buku Teks SO
Butler, John M.
Elsevier Academic Press, 2015
Buku Teks
Butler, John M., author
Elseiver Academic Press, 2005
Buku Teks