Autodesk Inc., 1986
Buku Referensi
Zang, Sheryl Mara, author
EGC, 2003
Buku Teks
Sarah Nabilla Yasmin Riza, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2018
UI - Makalah dan Kertas Kerja
Hoffman, Robert S., editor; Nelson, Lewis S., editor; Howland, Mary Ann, editor; Lewin, Neal A., editor; Flomenhaum, Neal E., editor; Goldfrank, Lewis R., editor
McGraw-Hill, Medical, 2007
Buku Referensi
Bruce A. Chabner, Thomas J. Lynch
McGraw-Hill, Medical, 2008
Buku Teks