Soemitro Djojohadikusumo, author
LP3ES, 1977
Buku Teks
Sumitro Joyohadikusumo
Institute for Economic and Social Research, Education, and Information, 1977
Buku Teks
Norman, Colin, author
Norton, 1981
Buku Teks
Lowrance, William W., author
Oxford University Press, 1985
Buku Teks
Ladrière, Jean.
UNESCO, 1977
Buku Teks