Sicat, G. P. (2002). The four-day work week mistake. IN Feedback [column]. Philippine Star.
Chicagoスタイル(17版)引用形式Sicat, Gerardo P. "The Four-day Work Week Mistake. IN Feedback [column]." Philippine Star 2002.
MLA(9版)引用形式Sicat, Gerardo P. "The Four-day Work Week Mistake. IN Feedback [column]." Philippine Star, 2002.
警告: この引用は必ずしも正確ではありません.