Vito, Gennaro F., author
Buku Teks
edited by Gary R. Vandenbos
Sage, 1980
Buku Teks
Vito, Gennaro F., author
Wadsworth, 1994
Buku Teks
KISTEP,
Majalah, Jurnal, Buletin
The officer of Education Research and Development Ministry of National Education,
Majalah, Jurnal, Buletin