Librero, F. (2002). Basic issues in use of ICTs in education. IN Educators speak [column]. Manila Bulletin.
Chicago-referens (17:e uppl.)Librero, Felix. "Basic Issues in Use of ICTs in Education. IN Educators Speak [column]." Manila Bulletin 2002.
MLA-referens (9:e uppl.)Librero, Felix. "Basic Issues in Use of ICTs in Education. IN Educators Speak [column]." Manila Bulletin, 2002.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.