Martin Sammy. (2011). Teacher, 91, reunites with 82-year-old student. Manila Times.
Chicago-referens (17:e uppl.)Martin Sammy. "Teacher, 91, Reunites with 82-year-old Student." Manila Times 2011.
MLA-referens (9:e uppl.)Martin Sammy. "Teacher, 91, Reunites with 82-year-old Student." Manila Times, 2011.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.