Veloso-Barrera, V. (2024). QC circle. IN My turn [column]: Walking down tree-lined paths of history. Philippine Star.
Citazione stile Chigago Style (17a edizione)Veloso-Barrera, Vicky. "QC Circle. IN My Turn [column]: Walking Down Tree-lined Paths of History." Philippine Star 2024.
Citatione MLA (9a ed.)Veloso-Barrera, Vicky. "QC Circle. IN My Turn [column]: Walking Down Tree-lined Paths of History." Philippine Star, 2024.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.