Maruzen Asia, 1981
Buku Teks
Tapingkae, Amnuay
Regional Institute of Higher Education and Development, 1974
Buku Teks
University of Singapore, 1974
Buku Teks
editor, Muhammadi
Regional Institute of Higher Education and Development, 1977
Buku Teks
Japan : Kyoto Universitas
Majalah, Jurnal, Buletin