Foong, P. C. (2004). Problem solving processes in geometry by form four students.
Chicago Style (17th ed.) CitationFoong, Peik Chow. Problem Solving Processes in Geometry by Form Four Students. 2004.
MLA引文Foong, Peik Chow. Problem Solving Processes in Geometry by Form Four Students. 2004.
警告：這些引文格式不一定是100％准確.