Campos, W. C. (1998). Kayaking. IN Sunday times magazine [column]: A pleasant way to spend the day. Manila Times.
Chicago-viite (17. p.)Campos, Winchell C. "Kayaking. IN Sunday Times Magazine [column]: A Pleasant Way to Spend the Day." Manila Times 1998.
MLA-viite (9. p.)Campos, Winchell C. "Kayaking. IN Sunday Times Magazine [column]: A Pleasant Way to Spend the Day." Manila Times, 1998.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.