Otto, Walter F.
The Homeric Gods : the spiritual significance of Greek religion / Otto Walter
Pantheon, 1954
 Buku Teks SO
Hughes, R. Kent
The sermon and the greek new testament / R. Kent Hughes
Westminster Theological Seminary Philadelphia, Pennsylvania, USA ; International Reformed Evangelical Seminary Jakarta, Indonesia, 2016
 Artikel Jurnal
Dietrich, Joseph R.
Solid fuel reactors / Joseph R. Dietrich and Walter H. Zinn
Addison-Wesley, 1958
 Buku Teks SO
Dill, William R.
The new managers : patterns of behavior and development / William R. Dill, Thomas L. Hilton and Walter R. Reitman
Prentice-Hall, 1962
 Buku Teks
Making organizations humane and productive : a handbook for practitioners / edited by H. Meltzer, Walter R. Nord
John Wiley , 1981
 Buku Teks