Ng. Kim Hwa. (2008). Prinsip Perakauan SPM. Petaling Jaya: Pearson Malaysia.
Chicago Style CitationNg. Kim Hwa. Prinsip Perakauan SPM. Petaling Jaya: Pearson Malaysia, 2008.
MLA CitationNg. Kim Hwa. Prinsip Perakauan SPM. Petaling Jaya: Pearson Malaysia, 2008.
Warning: These citations may not always be 100% accurate.