Estanislao, J. P. (2001). Moving ahead in the next three years. IN Swimming against the current [column]. Manila Bulletin.
Chicago-referens (17:e uppl.)Estanislao, Jesus P. "Moving Ahead in the Next Three Years. IN Swimming Against the Current [column]." Manila Bulletin 2001.
MLA-referens (9:e uppl.)Estanislao, Jesus P. "Moving Ahead in the Next Three Years. IN Swimming Against the Current [column]." Manila Bulletin, 2001.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.