Sumaryo Suryokusumo, author
Alumni, 1993
Buku Teks
Mandalangi, J. Pareira, author
Binacipta, 1986
Buku Teks
Bowett, D. W. (Derek William), author
Sinar Grafika, 1995
Buku Teks
Bowett, D. W. (Derek William), author
Stevens and Sons, 1975
Buku Teks
Sumaryo Suryokusumo, author
Alumni, 1997
Buku Teks