Elsevier, 2005
Buku Teks
Michael T. Haneline, William C. Meeker, editor
Jones and Bartlett Learning, 2011
Buku Teks
by Blanaid Daly [and others]
Oxford University Press, 2013
Buku Teks
Last, John M., 1926-, author
McGraw-Hill, 1997
Buku Teks
by Mitch Blair ... [et al.]
Oxford University Press, 2004
Buku Teks