Legaspi, P. (1997). Another exercise in futility. IN Sunday times magazine [column]. Manila Times.
Chicago-referens (17:e uppl.)Legaspi, Perry. "Another Exercise in Futility. IN Sunday Times Magazine [column]." Manila Times 1997.
MLA-referens (9:e uppl.)Legaspi, Perry. "Another Exercise in Futility. IN Sunday Times Magazine [column]." Manila Times, 1997.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.