Mercado, G. H. (2002). ICQ 2001b: The little IM that can. PC World Philippines.
Citación estilo ChicagoMercado, Gabriel H. "ICQ 2001b: The Little IM That Can." PC World Philippines 2002.
Cita MLAMercado, Gabriel H. "ICQ 2001b: The Little IM That Can." PC World Philippines, 2002.
Warning: These citations may not always be 100% accurate.