Purnawidhi W. Purbacaraka, author
Citra Aditya Bakti, 1989
Buku Teks
Purnawidhi W. Purbacaraka, author
Citra Aditya Bakti, 1993
Buku Teks
Purnawidhi W. Purbacaraka, author
Alumni, 1979
Buku Teks
Purnawidhi W. Purbacaraka, author
Citra Aditya Bakti, 1993
Buku Teks
Purnawidhi W. Purbacaraka, author
Alumni, 1986
Buku Teks