Lo, R. F. (2001). Hello, Billy? How's everything? Are you okay? Philippine Star.
Chicago-viite (17. p.)Lo, Ricardo F. "Hello, Billy? How's Everything? Are You Okay?" Philippine Star 2001.
MLA-viite (9. p.)Lo, Ricardo F. "Hello, Billy? How's Everything? Are You Okay?" Philippine Star, 2001.
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