Equinox projct: summary of results Zoe Clarke
Artikel Jurnal
Equinox 1 : an anthology of new writing from the Philippines
edited by F. Sionil Jose
Solidaridad, 1965
Buku Teks
Drucker, Peter Ferdinand, 1909-2005
Managing for results
Pan Books, 1970
Buku Teks
Flemming, Laraine E.
Reading for results
Hougtton-Mifflin, 1996
Buku Teks
Humble, John William
Improving business results
McGraw-Hill, 1968
Buku Teks