Drummond, Michael F.
Oxford University Press, 2006
Buku Teks SO
Kobelt, Gisela
Office of Health Economics, 2002
Buku Teks SO
Pritchard, Clive
Office of Health Economics, 2000
Buku Teks
Hicks, Lanis L.
Jones & Bartlett Learning, 2014
Buku Teks SO
Folland, Sherman
Prentice-Hall, 2001
Buku Teks SO