Strete, Dennis
McGraw-Hill, 2012
Buku Teks
Perry, James W.
Wadsworth, 1996
Buku Referensi
Brunner, Lilian Sholtis
J.B Lippincott , 1982
Buku Teks
Richard A. Harvey, Michelle A. Clark, Richard Finkel, Jose A. Rey, Karen Whalen, editors
Wolters Kluwer , 2012
Buku Teks
by Theo Doan ... [and others] ; editor, Richard A. Harvey
Wolters Kluwer, 2013
Buku Teks