Strodter, Dietrich
UNI-MED Verlag AG, 2009
Buku Teks
Rosenberg, Kenneth Paul, editor
Academic Press, 2014
eBooks
Crane, Rebecca, 1964-
Routledge, Taylor & Francis Group, 2017
Buku Teks
Stern, Scott D.C.
McGraw-Hill , 2015
Buku Teks
editors, Richard C. Johnson, Henry Jasik
McGraw-Hill, 1987
Buku Referensi