Hill. (2003). 365 Pelan Tindakan Positif. Batu Caves: Thinker's Library.
Chicago Style CitationHill. 365 Pelan Tindakan Positif. Batu Caves: Thinker's Library, 2003.
MLA CitationHill. 365 Pelan Tindakan Positif. Batu Caves: Thinker's Library, 2003.
Warning: These citations may not always be 100% accurate.