| Type | Book |
| Title | Changing values and beliefs in 85 countries: Trends from the values surveys from 1981 to 2004 |
| Author(s) | |
| Publication (Day/Month/Year) | 2008 |
| Page numbers | 0-0 |
| Publisher | Brill |
| City | Leuven |
| Country/State | The Netherlands |
| » | South Africa - World Values Survey 1990 |
| » | South Africa - World Values Survey 2001 |