Canfield, J., & Switzer, J. (2012). The success principles (Edisi bahasa melayu.). Selangor: PTS Pub. Sdn. Bhd.
Chicago Style CitationCanfield, Jack, and Janet Switzer. The Success Principles. Edisi bahasa melayu. Selangor: PTS Pub. Sdn. Bhd, 2012.
MLA CitationCanfield, Jack, and Janet Switzer. The Success Principles. Edisi bahasa melayu. Selangor: PTS Pub. Sdn. Bhd, 2012.
Warning: These citations may not always be 100% accurate.