Felipe, A. I. (1997). IT for schools, classroom use. IN Educators speak [column]. Manila Bulletin.
Cita Chicago (17th ed.)Felipe, Abraham I. "IT for Schools, Classroom Use. IN Educators Speak [column]." Manila Bulletin 1997.
Cita MLA (9th ed.)Felipe, Abraham I. "IT for Schools, Classroom Use. IN Educators Speak [column]." Manila Bulletin, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.