Cita APA (7th ed.)

Finado, A. V. (2003). HBO, PIA, ICA: Handy book of Philippine & international acronyms, initials & common abbreviations. Booklore Pub.

Cita Chicago (17th ed.)

Finado, Arlyn Villarin. HBO, PIA, ICA: Handy Book of Philippine & International Acronyms, Initials & Common Abbreviations. Manila: Booklore Pub, 2003.

Cita MLA (9th ed.)

Finado, Arlyn Villarin. HBO, PIA, ICA: Handy Book of Philippine & International Acronyms, Initials & Common Abbreviations. Booklore Pub, 2003.