Winardi, author
Alumni, 1971
Buku Teks
Swastha, Basu, author
Liberty Yogyakarta, 1983
Buku Teks
Kurtz, David L., author
The Dryden Press , 1981
Buku Teks
Alex Soemadji Nitisemito, author
Ghalia Indonesia, 1984
Buku Teks
Alex Soemadji Nitisemito, author
Ghalia Indonesia, 1984
Buku Teks