Colayco, F. J. (2015). Financial security for ₱300 a month. Philippine Panorama.
Chicago Style (17th ed.) CitationColayco, Francisco J. "Financial Security for ₱300 a Month." Philippine Panorama 2015.
MLA引文Colayco, Francisco J. "Financial Security for ₱300 a Month." Philippine Panorama, 2015.
警告:這些引文格式不一定是100%准確.