Her Suharyanto, author
Arga Bangun Aksara, 2004
Buku Teks
Weymar, Paul, author
A. Deutsch, 1957
Buku Teks
Odiorne, George S., author
WED International, [Date of publication not identified]
Buku Teks
Barton, Greg, author
Saufa, IRCiSoD, LKIS, 2016
Buku Teks
Kouzes, James M., author
Jossey-bass, 2012
Buku Teks