Criddle, Evan J, author
Cambridge University Press, 2016
eBooks
Yaslis Ilyas, author
Pusat Kajian Ekonomi Kesehatan FKM UI, 2001
Buku Teks
Dessler, Gary, 1942-, author
Prentice-Hall, 2009
Buku Teks
Budy Purnawanto, author
Grasindo, 2010
Buku Teks
Siagian, Sondang P., author
Bumi Aksara, 1993
Buku Teks