Rochmat Soemitro, author
Eresco, 1987
Buku Teks
Rochmat Soemitro, author
Eresco, 1993
Buku Teks
Rochmat Soemitro, author
Eresco, 1993
Buku Teks
Suparto Wijoyo, author
Airlangga University Press, 2005
Buku Teks
Universitas Indonesia, 1990
UI - Skripsi (Membership)