Romulo, B. D. (2016). Helpful toys for the elderly. IN Another day [column]. Philippine Panorama.
Chicago-referens (17:e uppl.)Romulo, Beth Day. "Helpful Toys for the Elderly. IN Another Day [column]." Philippine Panorama 2016.
MLA-referens (9:e uppl.)Romulo, Beth Day. "Helpful Toys for the Elderly. IN Another Day [column]." Philippine Panorama, 2016.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.