Tan, W. (2007). Practical research methods (3rd.ed.). Singapore: Prentice Hall.
Chicago Style CitationTan, Willie. Practical Research Methods. 3rd.ed. Singapore: Prentice Hall, 2007.
MLA CitationTan, Willie. Practical Research Methods. 3rd.ed. Singapore: Prentice Hall, 2007.
Warning: These citations may not always be 100% accurate.