Hoffbrand, A. Victor, author
BP FKUI, 2013
Buku Teks
Chris Tanto, editor
Media Aesculapius, 2014
Buku Teks
editor, John Hutagaol
Kharisma, 2003
Buku Teks
Muzayyin Arifin, author
Bumi Aksara , 2003
Buku Teks
Sahetapy, J.E., author
Alumni, 1979
Buku Teks