Phang. (2007). Ekonomi Asas tingkatan 4 & 5. Marshall Cavendish (Malaysia).
Chicago Style (17th ed.) CitationPhang. Ekonomi Asas Tingkatan 4 & 5. Shah Alam: Marshall Cavendish (Malaysia), 2007.
MLA (8th ed.) CitationPhang. Ekonomi Asas Tingkatan 4 & 5. Marshall Cavendish (Malaysia), 2007.
Warning: These citations may not always be 100% accurate.