Walsh, John Edward, 1927-, author
Asian Productivity Organization, 1971
Buku Teks
Behrens, W., author
United Nations Industrial Development Organization, 1991
Buku Referensi
Singapore : Taylor & Francis Ltd
Majalah, Jurnal, Buletin
Japan : Kyoto University, 2007,
Majalah, Jurnal, Buletin
edited by Kuan-Hsing Chen ... and others]
Routledge, 1998
Buku Teks